High quality 40-20 scratch and dig germanium lens for laser

  • Understanding Surface Quality Specifications |

    Scratch-dig specifications of 40-20 are widely considered standard quality for many optical applications. Precision laser applications typically require a scratch-dig of 20-10, whereas the most demanding laser applications, such as intra-cavity laser optics, usually require a scratch-dig of 10-5.

    Get Price
  • Optical Surfaces - Newport

    For demanding laser and imaging systems 20-10 to 40-20, scratch-dig is best. For applications where low scatter is not as critical as cost, 60-40 scratch-dig can be used. Surface quality and surface irregularity need to be clearly defined in order to meet the damage threshold, wavefront and low …

    Get Price
  • 60-40 Scratch Dig Optical Lenses | Engineering360

    Achromatic Lenses -- Ax08524 from Gurley Precision Instruments. Made of two lenses cemented together to create a doublet, Single Layer MgF2 coatings are recommended for these lenses . Surface Quality: 60-40 Scratch Dig Focal Length: 17.5 Lens Type: Achromats; Spherical Lens …

    Get Price
  • UV Fused Silica Spherical Singlets Lens Kits, Mounted

    The lenses, which are laser quality with a 40-20 scratch-dig surface finish to ensure minimal scattering, are available uncoated or with antireflection coating for the 245 - 400 nm range. UV-grade fused silica offers high transmission in the deep UV and exhibits virtually no laser-induced fluorescence (as measured at 193 nm), making it an ideal ...

    Get Price
  • 20-10 Scratch Dig Optical Lenses | Engineering360

    Surface Quality: 10-5 Scratch Dig; 20-10 Scratch Dig; 60-40 Scratch Dig; 80-50 Scratch Dig Diameter Length: 2 to 300 Lens Type: Spherical Lens

    Get Price
  • Glass Surface Quality – Scratch/Dig Specifications ...

    2020-11-4 · Glass Surface Quality – Scratch/Dig Specifications . Scratch/Dig refers to cosmetic defects found in glass from the manufacturing and/or handling process. Abrisa Technologies’ standard metric for measuring such defects is based upon industry standards. …

    Get Price
  • Understanding Optical Specifications | Edmund Optics

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 1.5″ (19.05mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • High Quality C02 Laser Lens 1.5' Focal Length ...

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 2.0″ (50.8mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • Optical Surfaces - Newport

    For demanding laser and imaging systems 20-10 to 40-20, scratch-dig is best. For applications where low scatter is not as critical as cost, 60-40 scratch-dig can be used. Surface quality and surface irregularity need to be clearly defined in order to meet the damage threshold, wavefront and low …

    Get Price
  • Understanding Surface Quality Specifications |

    Scratch-dig specifications of 40-20 are widely considered standard quality for many optical applications. Precision laser applications typically require a scratch-dig of 20-10, whereas the most demanding laser applications, such as intra-cavity laser optics, usually require a scratch-dig of 10-5.

    Get Price
  • High Quality Chinese Infrared Germanium Optics With ...

    Surface finish: Typical specifications for surface quality in the infrared are 40-20 or 60-40 scratch-dig in the 2 to the 7μm spectral region and 60-40 scratch-dig for the 7-14μm area, depending upon system performance requirements. Diamond turned surface finishes of 120 Angstroms RMS or better are typical.

    Get Price
  • Glass Surface Quality – Scratch/Dig Specifications ...

    2020-11-4 · Glass Surface Quality – Scratch/Dig Specifications . Scratch/Dig refers to cosmetic defects found in glass from the manufacturing and/or handling process. Abrisa Technologies’ standard metric for measuring such defects is based upon industry standards. …

    Get Price
  • 20-10 Scratch Dig Optical Lenses | Engineering360

    Surface Quality: 10-5 Scratch Dig; 20-10 Scratch Dig; 60-40 Scratch Dig; 80-50 Scratch Dig Diameter Length: 2 to 300 Lens Type: Spherical Lens

    Get Price
  • scratch and dig numbers - Sizes

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 2.0″ (50.8mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • High Quality C02 Laser Lens 2.0' Focal Length ...

    In the Mil-Spec system, scratch and dig values are called out in pairs like 20/10, 10-5, or B-A. Those called out as numbers are referring to Mil-PRF-13830B (or Mil-O-13830), and those called out as letters refer to a common sizing standard spelled out in other technically obsolete Mil-Specs, most notably Mil-C …

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  • Understanding Surface Quality: A Practical Guide |

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 1.5″ (19.05mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • Understanding Surface Quality Specifications |

    Scratch-dig specifications of 40-20 are widely considered standard quality for many optical applications. Precision laser applications typically require a scratch-dig of 20-10, whereas the most demanding laser applications, such as intra-cavity laser optics, usually require a scratch-dig of 10-5.

    Get Price
  • Optical Surfaces - Newport

    For demanding laser and imaging systems 20-10 to 40-20, scratch-dig is best. For applications where low scatter is not as critical as cost, 60-40 scratch-dig can be used. Surface quality and surface irregularity need to be clearly defined in order to meet the damage threshold, wavefront and low …

    Get Price
  • 60-40 Scratch Dig Optical Lenses | Engineering360

    Achromatic Lenses -- Ax08524 from Gurley Precision Instruments. Made of two lenses cemented together to create a doublet, Single Layer MgF2 coatings are recommended for these lenses . Surface Quality: 60-40 Scratch Dig Focal Length: 17.5 Lens Type: Achromats; Spherical Lens …

    Get Price
  • UV Fused Silica Spherical Singlets Lens Kits, Mounted

    The lenses, which are laser quality with a 40-20 scratch-dig surface finish to ensure minimal scattering, are available uncoated or with antireflection coating for the 245 - 400 nm range. UV-grade fused silica offers high transmission in the deep UV and exhibits virtually no laser-induced fluorescence (as measured at 193 nm), making it an ideal ...

    Get Price
  • 20-10 Scratch Dig Optical Lenses | Engineering360

    Surface Quality: 10-5 Scratch Dig; 20-10 Scratch Dig; 60-40 Scratch Dig; 80-50 Scratch Dig Diameter Length: 2 to 300 Lens Type: Spherical Lens

    Get Price
  • Glass Surface Quality – Scratch/Dig Specifications ...

    2020-11-4 · Glass Surface Quality – Scratch/Dig Specifications . Scratch/Dig refers to cosmetic defects found in glass from the manufacturing and/or handling process. Abrisa Technologies’ standard metric for measuring such defects is based upon industry standards. …

    Get Price
  • Understanding Optical Specifications | Edmund Optics

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 1.5″ (19.05mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • High Quality C02 Laser Lens 1.5' Focal Length ...

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 2.0″ (50.8mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • Understanding Surface Quality Specifications |

    Scratch-dig specifications of 40-20 are widely considered standard quality for many optical applications. Precision laser applications typically require a scratch-dig of 20-10, whereas the most demanding laser applications, such as intra-cavity laser optics, usually require a scratch-dig of 10-5.

    Get Price
  • Optical Surfaces - Newport

    For demanding laser and imaging systems 20-10 to 40-20, scratch-dig is best. For applications where low scatter is not as critical as cost, 60-40 scratch-dig can be used. Surface quality and surface irregularity need to be clearly defined in order to meet the damage threshold, wavefront and low …

    Get Price
  • 60-40 Scratch Dig Optical Lenses | Engineering360

    Achromatic Lenses -- Ax08524 from Gurley Precision Instruments. Made of two lenses cemented together to create a doublet, Single Layer MgF2 coatings are recommended for these lenses . Surface Quality: 60-40 Scratch Dig Focal Length: 17.5 Lens Type: Achromats; Spherical Lens …

    Get Price
  • UV Fused Silica Spherical Singlets Lens Kits, Mounted

    The lenses, which are laser quality with a 40-20 scratch-dig surface finish to ensure minimal scattering, are available uncoated or with antireflection coating for the 245 - 400 nm range. UV-grade fused silica offers high transmission in the deep UV and exhibits virtually no laser-induced fluorescence (as measured at 193 nm), making it an ideal ...

    Get Price
  • 20-10 Scratch Dig Optical Lenses | Engineering360

    Surface Quality: 10-5 Scratch Dig; 20-10 Scratch Dig; 60-40 Scratch Dig; 80-50 Scratch Dig Diameter Length: 2 to 300 Lens Type: Spherical Lens

    Get Price
  • Glass Surface Quality – Scratch/Dig Specifications ...

    2020-11-4 · Glass Surface Quality – Scratch/Dig Specifications . Scratch/Dig refers to cosmetic defects found in glass from the manufacturing and/or handling process. Abrisa Technologies’ standard metric for measuring such defects is based upon industry standards. …

    Get Price
  • Understanding Optical Specifications | Edmund Optics

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 1.5″ (19.05mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • High Quality C02 Laser Lens 1.5' Focal Length ...

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 2.0″ (50.8mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • Understanding Surface Quality Specifications |

    Scratch-dig specifications of 40-20 are widely considered standard quality for many optical applications. Precision laser applications typically require a scratch-dig of 20-10, whereas the most demanding laser applications, such as intra-cavity laser optics, usually require a scratch-dig of 10-5.

    Get Price
  • Optical Surfaces - Newport

    For demanding laser and imaging systems 20-10 to 40-20, scratch-dig is best. For applications where low scatter is not as critical as cost, 60-40 scratch-dig can be used. Surface quality and surface irregularity need to be clearly defined in order to meet the damage threshold, wavefront and low …

    Get Price
  • 60-40 Scratch Dig Optical Lenses | Engineering360

    Achromatic Lenses -- Ax08524 from Gurley Precision Instruments. Made of two lenses cemented together to create a doublet, Single Layer MgF2 coatings are recommended for these lenses . Surface Quality: 60-40 Scratch Dig Focal Length: 17.5 Lens Type: Achromats; Spherical Lens …

    Get Price
  • UV Fused Silica Spherical Singlets Lens Kits, Mounted

    The lenses, which are laser quality with a 40-20 scratch-dig surface finish to ensure minimal scattering, are available uncoated or with antireflection coating for the 245 - 400 nm range. UV-grade fused silica offers high transmission in the deep UV and exhibits virtually no laser-induced fluorescence (as measured at 193 nm), making it an ideal ...

    Get Price
  • 20-10 Scratch Dig Optical Lenses | Engineering360

    Surface Quality: 10-5 Scratch Dig; 20-10 Scratch Dig; 60-40 Scratch Dig; 80-50 Scratch Dig Diameter Length: 2 to 300 Lens Type: Spherical Lens

    Get Price
  • Glass Surface Quality – Scratch/Dig Specifications ...

    2020-11-4 · Glass Surface Quality – Scratch/Dig Specifications . Scratch/Dig refers to cosmetic defects found in glass from the manufacturing and/or handling process. Abrisa Technologies’ standard metric for measuring such defects is based upon industry standards. …

    Get Price
  • Understanding Optical Specifications | Edmund Optics

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 1.5″ (19.05mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • High Quality C02 Laser Lens 1.5' Focal Length ...

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 2.0″ (50.8mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • Understanding Surface Quality Specifications |

    Scratch-dig specifications of 40-20 are widely considered standard quality for many optical applications. Precision laser applications typically require a scratch-dig of 20-10, whereas the most demanding laser applications, such as intra-cavity laser optics, usually require a scratch-dig of 10-5.

    Get Price
  • Optical Surfaces - Newport

    For demanding laser and imaging systems 20-10 to 40-20, scratch-dig is best. For applications where low scatter is not as critical as cost, 60-40 scratch-dig can be used. Surface quality and surface irregularity need to be clearly defined in order to meet the damage threshold, wavefront and low …

    Get Price
  • 60-40 Scratch Dig Optical Lenses | Engineering360

    Achromatic Lenses -- Ax08524 from Gurley Precision Instruments. Made of two lenses cemented together to create a doublet, Single Layer MgF2 coatings are recommended for these lenses . Surface Quality: 60-40 Scratch Dig Focal Length: 17.5 Lens Type: Achromats; Spherical Lens …

    Get Price
  • UV Fused Silica Spherical Singlets Lens Kits, Mounted

    The lenses, which are laser quality with a 40-20 scratch-dig surface finish to ensure minimal scattering, are available uncoated or with antireflection coating for the 245 - 400 nm range. UV-grade fused silica offers high transmission in the deep UV and exhibits virtually no laser-induced fluorescence (as measured at 193 nm), making it an ideal ...

    Get Price
  • 20-10 Scratch Dig Optical Lenses | Engineering360

    Surface Quality: 10-5 Scratch Dig; 20-10 Scratch Dig; 60-40 Scratch Dig; 80-50 Scratch Dig Diameter Length: 2 to 300 Lens Type: Spherical Lens

    Get Price
  • Glass Surface Quality – Scratch/Dig Specifications ...

    2020-11-4 · Glass Surface Quality – Scratch/Dig Specifications . Scratch/Dig refers to cosmetic defects found in glass from the manufacturing and/or handling process. Abrisa Technologies’ standard metric for measuring such defects is based upon industry standards. …

    Get Price
  • Understanding Optical Specifications | Edmund Optics

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 1.5″ (19.05mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • High Quality C02 Laser Lens 1.5' Focal Length ...

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 2.0″ (50.8mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • Understanding Surface Quality Specifications |

    Scratch-dig specifications of 40-20 are widely considered standard quality for many optical applications. Precision laser applications typically require a scratch-dig of 20-10, whereas the most demanding laser applications, such as intra-cavity laser optics, usually require a scratch-dig of 10-5.

    Get Price
  • Optical Surfaces - Newport

    For demanding laser and imaging systems 20-10 to 40-20, scratch-dig is best. For applications where low scatter is not as critical as cost, 60-40 scratch-dig can be used. Surface quality and surface irregularity need to be clearly defined in order to meet the damage threshold, wavefront and low …

    Get Price
  • 60-40 Scratch Dig Optical Lenses | Engineering360

    Achromatic Lenses -- Ax08524 from Gurley Precision Instruments. Made of two lenses cemented together to create a doublet, Single Layer MgF2 coatings are recommended for these lenses . Surface Quality: 60-40 Scratch Dig Focal Length: 17.5 Lens Type: Achromats; Spherical Lens …

    Get Price
  • UV Fused Silica Spherical Singlets Lens Kits, Mounted

    The lenses, which are laser quality with a 40-20 scratch-dig surface finish to ensure minimal scattering, are available uncoated or with antireflection coating for the 245 - 400 nm range. UV-grade fused silica offers high transmission in the deep UV and exhibits virtually no laser-induced fluorescence (as measured at 193 nm), making it an ideal ...

    Get Price
  • 20-10 Scratch Dig Optical Lenses | Engineering360

    Surface Quality: 10-5 Scratch Dig; 20-10 Scratch Dig; 60-40 Scratch Dig; 80-50 Scratch Dig Diameter Length: 2 to 300 Lens Type: Spherical Lens

    Get Price
  • Glass Surface Quality – Scratch/Dig Specifications ...

    2020-11-4 · Glass Surface Quality – Scratch/Dig Specifications . Scratch/Dig refers to cosmetic defects found in glass from the manufacturing and/or handling process. Abrisa Technologies’ standard metric for measuring such defects is based upon industry standards. …

    Get Price
  • Understanding Optical Specifications | Edmund Optics

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 1.5″ (19.05mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • High Quality C02 Laser Lens 1.5' Focal Length ...

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 2.0″ (50.8mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • Understanding Surface Quality Specifications |

    Scratch-dig specifications of 40-20 are widely considered standard quality for many optical applications. Precision laser applications typically require a scratch-dig of 20-10, whereas the most demanding laser applications, such as intra-cavity laser optics, usually require a scratch-dig of 10-5.

    Get Price
  • Optical Surfaces - Newport

    For demanding laser and imaging systems 20-10 to 40-20, scratch-dig is best. For applications where low scatter is not as critical as cost, 60-40 scratch-dig can be used. Surface quality and surface irregularity need to be clearly defined in order to meet the damage threshold, wavefront and low …

    Get Price
  • 60-40 Scratch Dig Optical Lenses | Engineering360

    Achromatic Lenses -- Ax08524 from Gurley Precision Instruments. Made of two lenses cemented together to create a doublet, Single Layer MgF2 coatings are recommended for these lenses . Surface Quality: 60-40 Scratch Dig Focal Length: 17.5 Lens Type: Achromats; Spherical Lens …

    Get Price
  • UV Fused Silica Spherical Singlets Lens Kits, Mounted

    The lenses, which are laser quality with a 40-20 scratch-dig surface finish to ensure minimal scattering, are available uncoated or with antireflection coating for the 245 - 400 nm range. UV-grade fused silica offers high transmission in the deep UV and exhibits virtually no laser-induced fluorescence (as measured at 193 nm), making it an ideal ...

    Get Price
  • 20-10 Scratch Dig Optical Lenses | Engineering360

    Surface Quality: 10-5 Scratch Dig; 20-10 Scratch Dig; 60-40 Scratch Dig; 80-50 Scratch Dig Diameter Length: 2 to 300 Lens Type: Spherical Lens

    Get Price
  • Glass Surface Quality – Scratch/Dig Specifications ...

    2020-11-4 · Glass Surface Quality – Scratch/Dig Specifications . Scratch/Dig refers to cosmetic defects found in glass from the manufacturing and/or handling process. Abrisa Technologies’ standard metric for measuring such defects is based upon industry standards. …

    Get Price
  • Understanding Optical Specifications | Edmund Optics

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 1.5″ (19.05mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • High Quality C02 Laser Lens 1.5' Focal Length ...

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 2.0″ (50.8mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • Understanding Surface Quality Specifications |

    Scratch-dig specifications of 40-20 are widely considered standard quality for many optical applications. Precision laser applications typically require a scratch-dig of 20-10, whereas the most demanding laser applications, such as intra-cavity laser optics, usually require a scratch-dig of 10-5.

    Get Price
  • Optical Surfaces - Newport

    For demanding laser and imaging systems 20-10 to 40-20, scratch-dig is best. For applications where low scatter is not as critical as cost, 60-40 scratch-dig can be used. Surface quality and surface irregularity need to be clearly defined in order to meet the damage threshold, wavefront and low …

    Get Price
  • 60-40 Scratch Dig Optical Lenses | Engineering360

    Achromatic Lenses -- Ax08524 from Gurley Precision Instruments. Made of two lenses cemented together to create a doublet, Single Layer MgF2 coatings are recommended for these lenses . Surface Quality: 60-40 Scratch Dig Focal Length: 17.5 Lens Type: Achromats; Spherical Lens …

    Get Price
  • UV Fused Silica Spherical Singlets Lens Kits, Mounted

    The lenses, which are laser quality with a 40-20 scratch-dig surface finish to ensure minimal scattering, are available uncoated or with antireflection coating for the 245 - 400 nm range. UV-grade fused silica offers high transmission in the deep UV and exhibits virtually no laser-induced fluorescence (as measured at 193 nm), making it an ideal ...

    Get Price
  • 20-10 Scratch Dig Optical Lenses | Engineering360

    Surface Quality: 10-5 Scratch Dig; 20-10 Scratch Dig; 60-40 Scratch Dig; 80-50 Scratch Dig Diameter Length: 2 to 300 Lens Type: Spherical Lens

    Get Price
  • Glass Surface Quality – Scratch/Dig Specifications ...

    2020-11-4 · Glass Surface Quality – Scratch/Dig Specifications . Scratch/Dig refers to cosmetic defects found in glass from the manufacturing and/or handling process. Abrisa Technologies’ standard metric for measuring such defects is based upon industry standards. …

    Get Price
  • Understanding Optical Specifications | Edmund Optics

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 1.5″ (19.05mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • High Quality C02 Laser Lens 1.5' Focal Length ...

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 2.0″ (50.8mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • Understanding Surface Quality Specifications |

    Scratch-dig specifications of 40-20 are widely considered standard quality for many optical applications. Precision laser applications typically require a scratch-dig of 20-10, whereas the most demanding laser applications, such as intra-cavity laser optics, usually require a scratch-dig of 10-5.

    Get Price
  • Optical Surfaces - Newport

    For demanding laser and imaging systems 20-10 to 40-20, scratch-dig is best. For applications where low scatter is not as critical as cost, 60-40 scratch-dig can be used. Surface quality and surface irregularity need to be clearly defined in order to meet the damage threshold, wavefront and low …

    Get Price
  • 60-40 Scratch Dig Optical Lenses | Engineering360

    Achromatic Lenses -- Ax08524 from Gurley Precision Instruments. Made of two lenses cemented together to create a doublet, Single Layer MgF2 coatings are recommended for these lenses . Surface Quality: 60-40 Scratch Dig Focal Length: 17.5 Lens Type: Achromats; Spherical Lens …

    Get Price
  • UV Fused Silica Spherical Singlets Lens Kits, Mounted

    The lenses, which are laser quality with a 40-20 scratch-dig surface finish to ensure minimal scattering, are available uncoated or with antireflection coating for the 245 - 400 nm range. UV-grade fused silica offers high transmission in the deep UV and exhibits virtually no laser-induced fluorescence (as measured at 193 nm), making it an ideal ...

    Get Price
  • 20-10 Scratch Dig Optical Lenses | Engineering360

    Surface Quality: 10-5 Scratch Dig; 20-10 Scratch Dig; 60-40 Scratch Dig; 80-50 Scratch Dig Diameter Length: 2 to 300 Lens Type: Spherical Lens

    Get Price
  • Glass Surface Quality – Scratch/Dig Specifications ...

    2020-11-4 · Glass Surface Quality – Scratch/Dig Specifications . Scratch/Dig refers to cosmetic defects found in glass from the manufacturing and/or handling process. Abrisa Technologies’ standard metric for measuring such defects is based upon industry standards. …

    Get Price
  • Understanding Optical Specifications | Edmund Optics

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 1.5″ (19.05mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • High Quality C02 Laser Lens 1.5' Focal Length ...

    Our Laser Optics are optimized for 10.6 µm where depth of field is critical and meet or exceed OEM specifications for optical elements. Specifications: 2.0″ (50.8mm) Focal Length; Optimized for 10.6µm; 40-20 Scratch-Dig quality..075 inch in diameter. (19.05mm) OEM-Spec Optics. USA High Grade Materials. 30 day warranty against defects.

    Get Price
  • Knight Optical Ltd - Products - optics.org

    Germanium windows and wedge prisms up to 300mm diameter. Diamond turned and conventional polished aspheric, spherical and meniscus lenses up to 200mm diameter. A range of AR and DLC coatings to cover 2-14 µm spectrums. Hydrophobic and Petrochemical coatings. Surface quality 40-20 scratch dig. Small 5mm diameters. Diced squares and rectangle.

    Get Price
  • High Quality Chinese Infrared Germanium Optics With ...

    Surface finish: Typical specifications for surface quality in the infrared are 40-20 or 60-40 scratch-dig in the 2 to the 7μm spectral region and 60-40 scratch-dig for the 7-14μm area, depending upon system performance requirements. Diamond turned surface finishes of 120 Angstroms RMS or better are typical.

    Get Price
  • GEW16AR.20 Optical Window - newport.com.cn

    The GEW16AR.20 is a 3 μm to 12 μm antireflection coated, 75.0 mm in diameter and 5.0 mm thick Germanium window. Germanium has high index of refraction, making it a perfect choice for applications that require low dispersion. The AR coating provides high transmission from 2 μm to 16 μm while reducing the high surface reflectivity of the ...

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  • China Bk7, Fused Silica, Germanium, Silicon, CaF2,

    China Bk7, Fused Silica, Germanium, Silicon, CaF2, Mgf2 Plano Cylindrical Lenses, Find details about China Bk7 Fused Silica Germanium Silicon CaF2 Mgf2, Plano Cylindrical Lenses from Bk7, Fused Silica, Germanium, Silicon, CaF2, Mgf2 Plano Cylindrical Lenses - …

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  • ZnSe Vacuum viewport - Femtosecond laser products

    2012-1-26 · Surface quality: 40/20 scr/dig Parallelism: 3 arc minutes Clear aperture: 90% of diameter. buy online. Del Mar Photonics supplies infrared optics from other materials including ZnSe, Germanium, Barium Fluoride, Calcium Fluoride IR grade and many others. E-mail us for custom quote or check our online store for items available in stock.

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  • China High Quality Optical Ge Windows with Ar

    China High Quality Optical Ge Windows with Ar Coated: 7-12 Um, Find details about China Optical Windows, Glass from High Quality Optical Ge Windows with Ar Coated: 7-12 Um - …

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  • AXICONS Transforms a Collimated Beam into a Ring High ...

    2014-12-18 · Surface Quality 40-20 Scratch-Dig Clear Aperture >90% of Diameter Edge Thickness 5.0 mm Edge Thickness Tolerance ±0.1/-0.0 mm Center Thickness Tolerance +0.1/-0.0 mm Angular Tolerance ±0.01° Surface Deviation (RMS) <0.07 μm Click Link for Detailed Specifications on the Substrate Glass Zemax Files Click on the red Document icon next to the

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  • Common Infrared Optical Materials and Coatings: A

    Polishes of 20-10 scratch-dig are mostly specified for UV and VIS applications. Typical specifications for surface quality in the IR are a 40-20 scratch-dig in the NIR spectral region and 60-40 scratch-dig for the MW area. Surface figure Surface figure of 1/10 to 1/4 wave @ 0.6328 μm are specified mostly on lenses for UV and VIS use.

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  • Understanding Optical Specifications | Edmund Optics

    2014-11-28 · Scratch-dig specifications of 80-50 are typically considered standard quality, 60-40 precision quality, and 20-10 high precision quality. Learn more about surface quality here. Surface Flatness Surface flatness is a type of surface accuracy specification that measures the deviation of a flat surface such as that of a mirror, window, prism, or plano-lens.

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  • China Customized Germanium Optical Lenses

    High. For laser and imaging applications requiring low wavefront distortion, especially in systems with multiple elements. Surface Quality. Scratch-Dig. Cost. Applications. 60-40. Low. Used for low power laser and imaging applications where scattered light is not as critical as cost. 40-20. Moderate

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  • Convex Spherical Mirrors | Shanghai Optics

    The surface quality is 40-20 scratch dig. Please contact us to discuss manufacturing limit or custom specifications. We manufacture a wide range of concave and convex mirrors and our design specialists will be happy to work with you determine what the best optics are for your situation. Factory Standards. Surface flatness: λ/4; Surface quality ...

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  • Lenses - Vision Optics - custom optical components

    We supply custom optical lenses consisting of single or multiple elements (doublets etc.) and for applications ranging from a simple collection of light to precise imaging, from machine vision optics to astronomical telescopes, and from the UV/visible wavelength range to the infrared.

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  • Import Usa Co2 Laser Lens For Cutting Wood Dia

    More suitable for high turnover cutting applications, and when the cost is more important than the level of accuracy. When Co2 laser cut steel and other thick materials, a Co2 laser Plano-convex lens provides a greater cut width, enabling the laser’s oxygen assist gas to aid the cutting process.

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  • Cvd Znse Material 18/19/20mm Laser Focus Lens For

    Co2 Laser Optics Plano-Convex Lenses Plano-convex lens has one flat surface and one convex surface. More suitable for high turnover cutting applications, and …

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  • Using Usa Imported Znse 10.6um Laser Focusing Lens ...

    Using Usa Imported Znse 10.6um Laser Focusing Lens Diameter 15mm 18mm 20mm 25.4mm Focus Length 38.1mm 50.8mm 63.5mm , Find Complete Details about Using Usa Imported Znse 10.6um Laser Focusing Lens Diameter 15mm 18mm 20mm 25.4mm Focus Length 38.1mm 50.8mm 63.5mm,Laser Lens Laser Focus Lens Usa Znse Lens 18mm 19mm 20mm 25mm 38.1mm,Znse Laser Lens,Focusing Lens from Laser …

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  • ZnSe Focusing Lenses, Laser Lens, Znse Lens

    Right Angle Prism February 17, 2017 Right angle prisms turn light through 90° by internal reflection from the hypotenuse, or 180° from two right angle surfaces. When the light incident angle is perpendicular to the right angle surface... view YAG Crystal March 14, 2017 Undoped YAG Crystal is an excellent material for UV-IR optical windows, particularly for high temperature and high energy ...

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  • AXICONS Transforms a Collimated Beam into a Ring High ...

    2014-12-18 · Surface Quality 40-20 Scratch-Dig Clear Aperture >90% of Diameter Edge Thickness 5.0 mm Edge Thickness Tolerance ±0.1/-0.0 mm Center Thickness Tolerance +0.1/-0.0 mm Angular Tolerance ±0.01° Surface Deviation (RMS) <0.07 μm Click Link for Detailed Specifications on the Substrate Glass Zemax Files Click on the red Document icon next to the

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  • Silicon Properties,Infrared Optical Material - China

    Typical specifications for surface quality in the infrared are a 40-20 scratch-dig in the 1.2 to 3µm spectral region & 60-40 scratch-dig for the 3-7µm area. Diamond Turned surface finishes of 120 Å rms or better are typical. Surface Figure

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  • Diamond Turned Aspheric Lenses for Thermal Imaging

    Contact our technical sales team to discover how Knight Optical’s high quality Dichroic Filters and superior service can improve your instrumentation and supply chain experience. UK, Europe, Asia & RoW: E-Mail [email protected] Tel +44 (0)1622 859444. USA & Canada: E-Mail [email protected] Tel +001 401-583-7846

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  • GEW15AR.20 Optical Window - Newport

    The GEW15AR.20 is a 3 μm to 12 μm antireflection coated, 50.0 mm in diameter and 3.0 mm thick Germanium window. Germanium has high index of refraction, making it a perfect choice for applications that require low dispersion. The AR coating provides high transmission from 2 μm to 16 μm while reducing the high surface reflectivity of the ...

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  • China Customized Germanium Optical Lenses

    High. For laser and imaging applications requiring low wavefront distortion, especially in systems with multiple elements. Surface Quality. Scratch-Dig. Cost. Applications. 60-40. Low. Used for low power laser and imaging applications where scattered light is not as critical as cost. 40-20. Moderate

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  • Infrared CaF2 coated optical lens - Laser

    CALCIUM FLUORIDE (CaF2) LENSES - uqgoptics.com. CALCIUM FLUORIDE (CaF2) LENSES STOCK SPECIFICATION MATERIAL: CaF2 Calcium Fluoride - UV/IR & UV Monocrystalline & Polycrystalline DIAMETER TOLERANCE:: +0.00/0.10mm THICKNESS CENTRE TO LENSES: ± 0.10mm EDGES: Fine ground & chamfered SURFACE QUALITY: 40/20 Scratch/Dig SURFACES FLATNESS: 1-3 Fringes …

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  • Sphere Lenses - CPg

    2020-9-24 · This high standard of quality provides exceptional performance in demanding applications. For high energy laser applications. Optical lens are used to converging or diverging the light, it is widely used in microscopy, laser, image, light etc. ... Scratch & dig: 40-20 (Before), 60-40 (After coating) Centration < 5 arc min:

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  • China Optical Sapphire Glass Windows - China Lens,

    Surface Quality: 60-40, 40-20, 20-10 etc Products Advantages: High Precision, High Quality Control, High Efficie Coating: Specified by Customers Transport Package: …

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  • Silicon Properties,Infrared Optical Material - China

    Typical specifications for surface quality in the infrared are a 40-20 scratch-dig in the 1.2 to 3µm spectral region & 60-40 scratch-dig for the 3-7µm area. Diamond Turned surface finishes of 120 Å rms or better are typical. Surface Figure

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  • HK780 Germanium windows | DLC AR coated lenses |

    Knight Optical stock a range of Germanium Windows DLC/AR coated for 7-12 µm, we can also offer custom Germanium windows to your specific requirement. Other Germanium components we can also offer are, Germanium lenses, Germanium prisms, and Germanium blanks to …

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  • SF11 high index laser plana-convex lens |

    High index planoconvex lenses can have very little aberrations for a monochromatic on axis object. This makes them ideal for focussing laser beams. Generally they are cheaper than achromatic doublets but do not perform quite as well. The higher index gives them a …

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  • China Quartz Glass/Clear Quartz Windows/Optical

    Optical Windows, Optics, Optical Glass manufacturer supplier in China, offering Quartz Glass/Clear Quartz Windows/Optical Quartz Windows, 90 Degree L Type Metal Bracket L-Bar Surveying Au Coated Reflector Prism Monitoring Mini Prism for Bridge Tunnel Monitoring Surveying, Tpsmini114b L-Bar Metal Bracket GMP104 Surveying Reflector Monitoring Mini Prism Surveying for SDS104 and so on.

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  • Sphere Lenses - CPg

    2020-9-24 · This high standard of quality provides exceptional performance in demanding applications. For high energy laser applications. Optical lens are used to converging or diverging the light, it is widely used in microscopy, laser, image, light etc. ... Scratch & dig: 40-20 (Before), 60-40 (After coating) Centration < 5 arc min:

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  • OP-Unite Solutions Ltd - Lens, Micro Lens, Spherical

    2016-11-7 · Surface Quality. Scratch-Dig. Cost. Applications. 60-40. Low. Used for low power laser and imaging applications where scattered light is not as critical as cost. 40-20. Moderate. Excellent for laser and imaging systems with focused beams that can tolerate little scattered light. 20-10. High

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  • Infrared CaF2 coated optical lens - Laser

    CALCIUM FLUORIDE (CaF2) LENSES - uqgoptics.com. CALCIUM FLUORIDE (CaF2) LENSES STOCK SPECIFICATION MATERIAL: CaF2 Calcium Fluoride - UV/IR & UV Monocrystalline & Polycrystalline DIAMETER TOLERANCE:: +0.00/0.10mm THICKNESS CENTRE TO LENSES: ± 0.10mm EDGES: Fine ground & chamfered SURFACE QUALITY: 40/20 Scratch/Dig SURFACES FLATNESS: 1-3 Fringes …

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  • Spherical Singlet Lenses - optical components,laser

    Standard lenses feature a 40-20 scratch and dig surface quality, and economy versions are available with a 60-40 scratch and dig surface quality for less demanding applications. N-BK7 is an excellent lens material for most visible and NIR applications.

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  • Plano-Convex Optical Glass Lens

    Standard lenses feature a 40-20 scratch-dig surface quality and economy versions are available with a 60-40 scratch-dig surface quality for less demanding applications. N-BK7 is an excellent lens material for most visible and NIR applications. Get Price; Plano-Convex Lens - Newport Corporation

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  • Single Lenses for CO 2 Lasers | SIGMAKOKI

    Do not immerse the lens in hydrochloric or sulphuric acid. When light is condensed on the surface of ZnSe, the high power laser beam may produce toxic gases due to the thermal decomposition. In addition, a large amount of gas and powder occurs when the ZnSe lens is damaged by the laser thermal runaway. ... Surface Quality (Scratch-Dig) 40-20 ...

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  • Product Beijing Honour Optics Co., Ltd. All Rights

    Holmarc manufactures bi-convex lenses with equal radii on both sides as standard stock optics. Diameter : 25 mm Focal Length : 40 mm Material : H-K9L Design Wavelength : 587.6 nm Effective Focal Length Tolerance : ± 1% Surface Quality : 40 – 20 (scratch-dig) Get Price; H-k9l Bi-convex Lens - Buy Bi-convex LensBk7 Double Convex ...

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  • Product Beijing Honour Optics Co., Ltd. All Rights

    Standard and precision quality laser windows made from high quality UVFS and N-BK7 optical materials. Laser Windows chapter includes uncoated windows with dia from 12.5 to 101.6 mm and thickness from 1 to 15 mm. Also we offer uncoated rectangular windows with aperture from 15 x 20 to 50.8 x 50.8 mm and thickness from 2 to 10 mm. Get Price

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  • Optical Window, Germanium, 25.4 mm Diameter, 2.0

    The 10GE20 is an uncoated, 25.4 mm in diameter and 2.0 mm thick Germanium window. Germanium has high index of refraction, making it a perfect choice for applications that require low dispersion. With its broad transmission range and opacity in the visible spectrum, Germanium is a popular choice for IR laser …

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  • BaF2 Vacuum viewport - Del Mar Photonics

    2011-9-8 · ZnSe Windows and Lens for CO2 laser High precision IR optics ZnSe windows and lens for CO2 laser Zinc Selenide Optical Components Very wide transmission range covering 0.6 to 20 m CVD grown ZnSe high optical quality material Lasergrade ZnSe material. Zinc Selenide (ZnSe) Windows/Lenses.

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