OPTOLONG 1 25 2 Variable Polarizer Filter Nebula Filter as telescope mirror

  • Optolong Variable Polarizer Filter - 1.25' Mounted -

    Optolong Variable Polarizing Filter - 1.25” Adjust the brightness level of the Moon, Venus, and other bright objects with the Optolong Variable Polarizer. A standard Moon Filter is similar to a pair of sunglasses. They work fine, but sometimes the scene is too dark or too …

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  • Optolong Variable Polarizer Filter - 1.25' Mounted -

    Optolong Variable Polarizing Filter - 1.25” With the 1.25' Variable Polarizer Filter by Optolong, you can effortlessly tweak the brightness level of the Moon, Venus, and other bright objects. A typical Moon Filter is like a pair of sunglasses; they work okay, but sometimes the scene is too bright or too dark, and there isn't a lot you can do ...

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  • Optolong Variable Transmission Polarizing Filter - 1.25'

    A. About Optolong's Variable Polarizer Filter. A variable polarizing Moon filter consists of two single polarizing filters coupled together. One of these has threads to attach to the bottom of eyepieces or other threaded adapter barrels, and the second filter can freely rotate over 360-degrees, thus allowing you to control the brightness of the image over a wide range.

    Get Price
  • Optolong Variable Polarizer 2in Filter - KW Telescope

    Welcome to KW Telescope!We have many products, product lines and features to add. Please stay tuned … read more. 2020 Jan 17th Shannon Cameron. Home. Imaging. Filters-Imaging. Optolong Variable Polarizer 2in Filter ...

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  • Optolong L-eNhance 1.25in Filter - KW Telescope

    Optolong L-eNhance 1.25in Filter. Designed for DSLR (digital SLR), color CMOS and monochrome CCD cameras. Isolates the H-Alpha, H-Beta, and Oxygen III nebula emission lines and achieves a maximum transmission of up to 90%. Good for use in heavily light polluted conditions.

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  • Optolong L-eNhance Filter - 1.25' - Telescopes.net

    Optolong L-eNhance Filter - 1.25' The relentless spread of urbanization and its associated light pollution have become a growing problem for all amateurs and astro photographers. The current solutions to the problem can be expensive and might include the purchase of a monochrome camera, several types of narrowband filters and a filter wheel.

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  • 1.25' Telescope Filters for sale | Shop with Afterpay |

    Get the best deals on 1.25' Telescope Filters. Shop with Afterpay on eligible items. Free delivery and returns on eBay Plus items for Plus members. Shop today!

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  • L-eNhance Filter 1.25'-Optolong Optics Co.,Ltd.

    Optolong L-eNhance is a dual-band pass filter which has been designed for DSLR (digital SLR), color CMOS and monochrome CCD cameras. The convenience and cost effectiveness of this filter allows amateurs to image a rich selection of astronomical images, even in bright, heavily light-polluted areas. It effectively isolates the H-Alpha, H-Beta, and Oxygen III nebula emission lines and achieves a ...

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  • Optolong Products - KW Telescope

    Optolong IR Pass 1.25in Filter Atmospheric seeing and distortion is much reduced at longer IR wavelengths and as such, the IR Pass 685nm filter is designed to …

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  • Optolong filter test results - Electronically Assisted ...

    2015-2-26 · Page 1 of 2 - Optolong filter test results - posted in Electronically Assisted Astronomy (EAA): Im not sure if you all are familiar with Optolong brand filters. They are a Chinese company called Yulong Optics Co. Ltd. that has just recently started selling their products in North America. I was contacted out of the blue last summer by Yulong with the request that I test some of their filters.

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  • How to Use a Telescope: Beginner's Guide to Using a

    2020-1-29 · The First Time Telescope User's Guide will teach you how to use your new telescope correctly. You will learn how to align the finder, how to calculate the power of your eyepieces, how to pick a good observing site, how much power is too much power, and what telescope accessories you really need. This free telescope beginners guide helps people who have a manual telescope or a …

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  • Bresser Single Polarising Filter | Page 2 |

    2018-5-27 · Another thing, only 1 red filter is inducing all kinds of funny things and weird reflexions. The 23a is far more permissive then the #25 Red. I think there is a Dark Red also but the #25 is pushing my telescope to te limits even looking at the full moon.. Dark Red is not for me. Has for the shades, there were there on Venus.

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  • Reports - Review of some accessories for your scope, 3

    2017-8-13 · Then, there is the variable polarizing filter from Celestron or Orion Telescopes & Binoculars (46 for a 1.25' model) constituted of two rotating pieces (a vertical and a horizontal polarizer) fixed in a short assembly house can also be useful when looking at objects presenting several vibrations planes or components. You can eliminate one or ...

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  • ?? ?????? ????????? - Offerte - TS Italia Astronomy

    Orion Variable polarizing filter 2' - transmission range 1% through 40% [EN] ... TS-Optics Optics Starscope 60/900mm refractor telescope with EQ2-1 mount & tripod [EN] ... Oculare TS Optics Expanse - barilotto 2' e 1.25' - 70° FOV - elemento ED - lunghezza focale 3.5mm.

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  • Newbies - what did you see in the sky last night?

    2020-5-27 · Page 20 of 31 - Newbies - what did you see in the sky last night? Come say hello... - posted in General Observing and Astronomy: Tonight I had my first (brief) viewing session of the season, not counting last weeks viewing of comet Neowise a couple of nights. I first tried to find Neowise again tonight in my 10x50 binocs, but couldnt see it.

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  • ?? ?????? ????????? - Cerca - TS Italia Astronomy

    The New filter Drawer for EOS Lens,26.5mm thickness is independently designed by ZWO [EN] ... Selezionare per confrontare. Filtro Optolong L-eXtreme 2' Filtro Optolong L-eXtreme Dual Band da 2' ... TS-Optics Adapter for 1,25 inch filters to 2 inch filterthread [EN] ...

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  • 1.25' Filters - Telescopes.net

    Variable Polarizer (2) Barrel Or Connection Size. 1.25' Barrel (5) 1.25' 2' Variable (4) 2' Barrel (12) Eyepiece Design. Ethos (3) Wide Angle (22) Eyepiece Eye Relief. Long: 16mm or More (24) Moderate: 11mm - 15mm (13) Filter Wheel Control. Motorized (2) Style of Filter Holder. Wheel (3) Wratten Number. 11 (Yellow-Green) (2) 12 (Deep Yellow ...

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  • Optolong Variable Transmission Polarizing Filter - 1.25'

    A. About Optolong's Variable Polarizer Filter. A variable polarizing Moon filter consists of two single polarizing filters coupled together. One of these has threads to attach to the bottom of eyepieces or other threaded adapter barrels, and the second filter can freely rotate over 360-degrees, thus allowing you to control the brightness of the image over a wide range.

    Get Price
  • 2' Filters - Telescopes.net

    Variable Polarizer (3) Non-Solar Filter Size & Mounting. 2' - Mounted (89) 2' - Unmounted (1) 50mm - Round (Mounted) (1) 50mm - Round (Unmounted) (1) Filter Slots Available. 10 (4) 5 (9) 7 (5) For Filters Of What Size? 1.25' Mounted (8) 36mm Unmounted (5) 65mm Squared Unmounted (1) Wratten Number. 8 (Yellow) (1) 29 (Deep Red) (1) 58 (Green ...

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  • ND & Polarizing Filters - Filters - Optical Accessories ...

    Telescope Optical Tubes; Telescope Bundles/Packages; All Telescopes; Intermediate TelescopesRoot - Agena ... Optolong Variable Transmission Polarizing Filter - 1.25' Our Price: 38.00. Out of Stock. Out of Stock ... Lumicon Single Polarizer Filter - 1.25' # LF1110 . Our Price: 36.95. Out of Stock. Out of Stock ...

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  • Cosmos: Cosmogazing equipment setups

    1.25' Celestron blue, green, light green, red, orange, yellow, and moon. 1.25' DGM Optics NPB nebula. 1.25' Orion SkyGlow broadband. 1.25' Optolong variable polarizer. 2' Baader UV-IR-Cut. 2' Optolong variable polarizer. 2' Orion UltraBlock. 9.25' Astrozap Baader full aperture solar. ZWO mini electronic filter wheel. Lenses: ZWO 2.6mm 150 ...

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  • Best 2-3 Filters to Have - Page 2 - Eyepieces - Cloudy

    2013-4-9 · I am not sure what the point is. In a 1.25' to 2' adapter, the 1.25 inch eyepiece limits the clear aperture to less than 1.25'. So, one can use both 1.25' and 2' eyepieces with an adapter and a 2' filter. I have both 1.25 ' and 2' filters, I use the 1.25' filters in scopes with 1.25 inch focusers. Jon

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  • Best value Telescope Eyepiece Filters – Great deals on ...

    2020 popular Telescope Eyepiece Filters trends in Tools, Sports & Entertainment, Consumer Electronics, Home & Garden with Telescope Eyepiece Filters and Telescope Eyepiece Filters. Discover over 795 of our best selection of Telescope Eyepiece Filters on AliExpress.com with top-selling Telescope Eyepiece Filters brands. Shop the top 25 most popular Telescope Eyepiece Filters at the best prices!

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  • Best value Telescope Moon Filter – Great deals on ...

    2020 popular 1 trends in Sports & Entertainment, Tools, Consumer Electronics, Home & Garden with Telescope Moon Filter and 1. Discover over 473 of our best selection of 1 on AliExpress.com with top-selling 1 brands. Shop the top 25 most popular 1 at the best prices!

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  • IR Pass Filters | AstronomyConnect

    2018-7-1 · For what seems like a very long time I have wanted an IR pass filter, something around the 685nm range, but they have been out of my financial range. Tonight, while looking at UV/Venus filters and cringing at the prices, I came across the Optolong 1.25' 685nm IR Pass Filter, on sale for 63.20 from its 79 regular price at Agena, which I ordered.

    Get Price
  • How to Use a Telescope: Beginner's Guide to Using a

    2020-1-29 · The First Time Telescope User's Guide will teach you how to use your new telescope correctly. You will learn how to align the finder, how to calculate the power of your eyepieces, how to pick a good observing site, how much power is too much power, and what telescope accessories you really need. This free telescope beginners guide helps people who have a manual telescope or a …

    Get Price
  • 1.25' Filters - Telescopes.net

    Variable Polarizer (2) Barrel Or Connection Size. 1.25' Barrel (5) 1.25' 2' Variable (4) 2' Barrel (12) Eyepiece Design. Ethos (3) Wide Angle (22) Eyepiece Eye Relief. Long: 16mm or More (24) Moderate: 11mm - 15mm (13) Filter Wheel Control. Motorized (2) Style of Filter Holder. Wheel (3) Wratten Number. 11 (Yellow-Green) (2) 12 (Deep Yellow ...

    Get Price
  • Optolong Variable Transmission Polarizing Filter - 1.25'

    A. About Optolong's Variable Polarizer Filter. A variable polarizing Moon filter consists of two single polarizing filters coupled together. One of these has threads to attach to the bottom of eyepieces or other threaded adapter barrels, and the second filter can freely rotate over 360-degrees, thus allowing you to control the brightness of the image over a wide range.

    Get Price
  • 2' Filters - Telescopes.net

    Variable Polarizer (3) Non-Solar Filter Size & Mounting. 2' - Mounted (89) 2' - Unmounted (1) 50mm - Round (Mounted) (1) 50mm - Round (Unmounted) (1) Filter Slots Available. 10 (4) 5 (9) 7 (5) For Filters Of What Size? 1.25' Mounted (8) 36mm Unmounted (5) 65mm Squared Unmounted (1) Wratten Number. 8 (Yellow) (1) 29 (Deep Red) (1) 58 (Green ...

    Get Price
  • ND & Polarizing Filters - Filters - Optical Accessories ...

    Telescope Optical Tubes; Telescope Bundles/Packages; All Telescopes; Intermediate TelescopesRoot - Agena ... Optolong Variable Transmission Polarizing Filter - 1.25' Our Price: 38.00. Out of Stock. Out of Stock ... Lumicon Single Polarizer Filter - 1.25' # LF1110 . Our Price: 36.95. Out of Stock. Out of Stock ...

    Get Price
  • Cosmos: Cosmogazing equipment setups

    1.25' Celestron blue, green, light green, red, orange, yellow, and moon. 1.25' DGM Optics NPB nebula. 1.25' Orion SkyGlow broadband. 1.25' Optolong variable polarizer. 2' Baader UV-IR-Cut. 2' Optolong variable polarizer. 2' Orion UltraBlock. 9.25' Astrozap Baader full aperture solar. ZWO mini electronic filter wheel. Lenses: ZWO 2.6mm 150 ...

    Get Price
  • Best 2-3 Filters to Have - Page 2 - Eyepieces - Cloudy

    2013-4-9 · I am not sure what the point is. In a 1.25' to 2' adapter, the 1.25 inch eyepiece limits the clear aperture to less than 1.25'. So, one can use both 1.25' and 2' eyepieces with an adapter and a 2' filter. I have both 1.25 ' and 2' filters, I use the 1.25' filters in scopes with 1.25 inch focusers. Jon

    Get Price
  • Best value Telescope Eyepiece Filters – Great deals on ...

    2020 popular Telescope Eyepiece Filters trends in Tools, Sports & Entertainment, Consumer Electronics, Home & Garden with Telescope Eyepiece Filters and Telescope Eyepiece Filters. Discover over 795 of our best selection of Telescope Eyepiece Filters on AliExpress.com with top-selling Telescope Eyepiece Filters brands. Shop the top 25 most popular Telescope Eyepiece Filters at the best prices!

    Get Price
  • Best value Telescope Moon Filter – Great deals on ...

    2020 popular 1 trends in Sports & Entertainment, Tools, Consumer Electronics, Home & Garden with Telescope Moon Filter and 1. Discover over 473 of our best selection of 1 on AliExpress.com with top-selling 1 brands. Shop the top 25 most popular 1 at the best prices!

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  • IR Pass Filters | AstronomyConnect

    2018-7-1 · For what seems like a very long time I have wanted an IR pass filter, something around the 685nm range, but they have been out of my financial range. Tonight, while looking at UV/Venus filters and cringing at the prices, I came across the Optolong 1.25' 685nm IR Pass Filter, on sale for 63.20 from its 79 regular price at Agena, which I ordered.

    Get Price
  • How to Use a Telescope: Beginner's Guide to Using a

    2020-1-29 · The First Time Telescope User's Guide will teach you how to use your new telescope correctly. You will learn how to align the finder, how to calculate the power of your eyepieces, how to pick a good observing site, how much power is too much power, and what telescope accessories you really need. This free telescope beginners guide helps people who have a manual telescope or a …

    Get Price
  • 1.25' Filters - Telescopes.net

    Variable Polarizer (2) Barrel Or Connection Size. 1.25' Barrel (5) 1.25' 2' Variable (4) 2' Barrel (12) Eyepiece Design. Ethos (3) Wide Angle (22) Eyepiece Eye Relief. Long: 16mm or More (24) Moderate: 11mm - 15mm (13) Filter Wheel Control. Motorized (2) Style of Filter Holder. Wheel (3) Wratten Number. 11 (Yellow-Green) (2) 12 (Deep Yellow ...

    Get Price
  • Optolong Variable Transmission Polarizing Filter - 1.25'

    A. About Optolong's Variable Polarizer Filter. A variable polarizing Moon filter consists of two single polarizing filters coupled together. One of these has threads to attach to the bottom of eyepieces or other threaded adapter barrels, and the second filter can freely rotate over 360-degrees, thus allowing you to control the brightness of the image over a wide range.

    Get Price
  • 2' Filters - Telescopes.net

    Variable Polarizer (3) Non-Solar Filter Size & Mounting. 2' - Mounted (89) 2' - Unmounted (1) 50mm - Round (Mounted) (1) 50mm - Round (Unmounted) (1) Filter Slots Available. 10 (4) 5 (9) 7 (5) For Filters Of What Size? 1.25' Mounted (8) 36mm Unmounted (5) 65mm Squared Unmounted (1) Wratten Number. 8 (Yellow) (1) 29 (Deep Red) (1) 58 (Green ...

    Get Price
  • ND & Polarizing Filters - Filters - Optical Accessories ...

    Telescope Optical Tubes; Telescope Bundles/Packages; All Telescopes; Intermediate TelescopesRoot - Agena ... Optolong Variable Transmission Polarizing Filter - 1.25' Our Price: 38.00. Out of Stock. Out of Stock ... Lumicon Single Polarizer Filter - 1.25' # LF1110 . Our Price: 36.95. Out of Stock. Out of Stock ...

    Get Price
  • Cosmos: Cosmogazing equipment setups

    1.25' Celestron blue, green, light green, red, orange, yellow, and moon. 1.25' DGM Optics NPB nebula. 1.25' Orion SkyGlow broadband. 1.25' Optolong variable polarizer. 2' Baader UV-IR-Cut. 2' Optolong variable polarizer. 2' Orion UltraBlock. 9.25' Astrozap Baader full aperture solar. ZWO mini electronic filter wheel. Lenses: ZWO 2.6mm 150 ...

    Get Price
  • Best 2-3 Filters to Have - Page 2 - Eyepieces - Cloudy

    2013-4-9 · I am not sure what the point is. In a 1.25' to 2' adapter, the 1.25 inch eyepiece limits the clear aperture to less than 1.25'. So, one can use both 1.25' and 2' eyepieces with an adapter and a 2' filter. I have both 1.25 ' and 2' filters, I use the 1.25' filters in scopes with 1.25 inch focusers. Jon

    Get Price
  • Best value Telescope Eyepiece Filters – Great deals on ...

    2020 popular Telescope Eyepiece Filters trends in Tools, Sports & Entertainment, Consumer Electronics, Home & Garden with Telescope Eyepiece Filters and Telescope Eyepiece Filters. Discover over 795 of our best selection of Telescope Eyepiece Filters on AliExpress.com with top-selling Telescope Eyepiece Filters brands. Shop the top 25 most popular Telescope Eyepiece Filters at the best prices!

    Get Price
  • Best value Telescope Moon Filter – Great deals on ...

    2020 popular 1 trends in Sports & Entertainment, Tools, Consumer Electronics, Home & Garden with Telescope Moon Filter and 1. Discover over 473 of our best selection of 1 on AliExpress.com with top-selling 1 brands. Shop the top 25 most popular 1 at the best prices!

    Get Price
  • IR Pass Filters | AstronomyConnect

    2018-7-1 · For what seems like a very long time I have wanted an IR pass filter, something around the 685nm range, but they have been out of my financial range. Tonight, while looking at UV/Venus filters and cringing at the prices, I came across the Optolong 1.25' 685nm IR Pass Filter, on sale for 63.20 from its 79 regular price at Agena, which I ordered.

    Get Price
  • How to Use a Telescope: Beginner's Guide to Using a

    2020-1-29 · The First Time Telescope User's Guide will teach you how to use your new telescope correctly. You will learn how to align the finder, how to calculate the power of your eyepieces, how to pick a good observing site, how much power is too much power, and what telescope accessories you really need. This free telescope beginners guide helps people who have a manual telescope or a …

    Get Price