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The Best Telescope Filters

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Discover now our comparison of the best Telescope Filters. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Telescope Filters are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Telescope Filters in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
SVBONY Telescope Filter 1.25 inches Moon Filter CPL Filter Five Color Filters Kit 7pcs Filters Set for Enhance Lunar Planetary Views Reduces Light Pollution
  • 7pcs filters set include most popular color planetary and moon telescope eyepiece filters;moon filter;CPL filter;5 color filters with 23A bright red;21 orange;12 yellow;56 bright green;82A bright blue
  • CPL filter is mainly used for elimination of polarized;and enhances the contrast of the moon and planets in photographic images
  • 5 color filters are an essential tool of the lunar and planetary;with red;green;blue;orange and yellow highlight features on Mars;Jupiter;and Saturn
  • High quality aluminum alloy frame and optical glass with standard 1.25” filter threads suitable for 1.25” eyepieces and other accessories
  • Moon and skyglow filter;Cuts down glare and brings out much more surface detail and gives you better contrast; It is a multi-band pass filter transmitting a high percentage of light in the visual spectrum; Effectively filters out selective wavelengths of low-pressure sodium and other man-made sources typically used in street lighting
SaleNo. 2
Neewer 1.25 inches Telescope Moon Filter, CPL Filter, 5 Color Filters Set(Red, Orange, Yellow, Green, Blue), Eyepieces Filters for Enhancing Definition and Resolution in Lunar Planetary Observation
  • PLEASE NOTE: The telescope is not included. Kit includes: (1)Lunar & Starglow Filter; (1)CPL Filter; (5)Color Filters: Red, Orange, Yellow, Green, Blue; Designed to reduce glare and light scattering, increase contrast through selective filtration, increase definition and resolution, reduce irradiation and lessen eye fatigue
  • LUNAR & STARGLOW FILTER: Cuts down glare and brings out much more surface detail and gives you better contrast; It is a multi band pass filter transmitting a high percentage of light in the visual spectrum; Effectively filters out selective wavelengths of low pressure sodium and other man-made sources typically used in street lighting
  • CPL FILTER: By utilizing a CPL filter, which filters out scattered light, you are able to cut through those reflections and see the detail behind it; Enhances the contrast of the moon and planets in photographic images
  • STANDARD 1.25" THREAD SIZE: 1.25 inches/ 3.17 centimeters thread size, fits most telescopes; Color filters have the grooves needed to be softly screwed into the eyepieces lens easily
  • 5 COLOR FILTERS: Includes Red, Orange, Yellow, Green, Blue; Red: Helps make Mercury and Venus stand out from the blue sky when viewed during the day; Orange: Helps increase contrast between light and dark areas, penetrates clouds; Yellow: Helps greatly in viewing Mars by bringing out the polar ice caps; Green: Enhances frost patches, surface fogs, and polar projections on Mars; Blue: Helps split the binary star Antares when at maximum separation
No. 3
Telescope Eyepiece Filter Set, 6 pcs 1.25inch Colorful Telescope Filter Kit with Storage Box for Telescopes Eyepieces
  • This set contains 6 different color filters, each with its own function, can meet your different needs.
  • The filter is threaded and compatible with any 1.25 inch telescope and can be used individually or in stacks.
  • Easy to install and use, they help filter out unnecessary light and make you look clearer.
  • Made of high quality materials, portable and durable.
  • With portable shock proof storage box, easy to transport filter.
No. 4
NEEWER 1.25” Telescope Eyepiece Filter Set (10 Pack), 5 Planetary Color Filters, 2 Variable Polarizing Filters, UHC Filter, Lunar & Starglow Filter, 13% Lunar Filter for Starry Sky Moon Observation
  • 【5 Planetary Color Filters】 5 planetary filters in red, orange, yellow, green, and blue reveal details, emphasize features, and sharpen the contrast of Mercury, Mars, Venus, Jupiter, Saturn, Moon, and other celestial objects
  • 【Variable Polarizing Filters】 Two rotating variable polarizing filters change light transmission from 40% to 1%. They reduce reflection and glare, darken the sky background, and boost visual contrasts to make planets and stars stand out. No chromatic aberration.
  • 【Combine to Get a Variable ND Filter】Stacking two polarizing filters together will give you a variable ND2-2000 ND filter, which can be used freely on the telescope without affecting the focal length at all, helping you to capture more brilliant star rivers. Note: The thinner polarizing filter needs to be mounted underneath the ringed polarizing filter.
  • 【UHC Filter & Lunar Filters】 UHC (Ultra High Contrast) filter minimizes manmade light pollution like streetlights for sharp nebular viewing in urban and rural areas. The 13% transmission lunar filter allows only 13% light transmission to boost contrast and emphasize lunar features like craters, mountains, and valleys. The lunar & starglow filter can block unwanted 589nm wavelengths of light, and improve observation of the night sky in urban and rural areas.
  • 【10PCS Telescope Filter Set】 This telescope eyepiece filter set includes 5 x Planetary Color Filter, 2 x Variable Polarizing Filter, 1 x UHC Filter, 1 x Lunar & Starglow Filter, and 1 x 13% Transmission Lunar Filter to enhance astronomical observation & photography
No. 5
SVBONY SV220 Telescope Filter, 2 inches Dual-Band Nebula Filter, H-Alpha and O-III Narrowband Filter for One-Shot Color Cameras, Light Pollution Filter for Astrophotography
  • SV220 dual band filter can reduce the light pollution; enhance the contrast when imaging nebulae
  • For deep sky photography; use the dual-band filter to enable deep-sky photography in light-polluted cities or under a full moon
  • Easy to use; the dual-band filter can simplify the tedious post-processing process for users
  • SV220 filter can achieve a single exposure to capture large size images
No. 6
SVBONY Telescope Filter 1.25 inches CLS Filter City Light Pollution Reduction Filter Broadband Filter Suitable for Deep Sky Visual Astronomical Photography
  • Evaporation with Ion assisted deposition coating technology for durability and resistance to scratching;as well as stability on CWL (central wavelength) no deviation affected by temperature change
  • Planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass-band and Optical density of off band
  • 90% transmission of main nebula emission lines;such as Ha 656nm;OIII 496nm;500nm;SII672nm and H-beta 486nm
  • 0.1% transmission of off-band;specifically the major emission lines of artificial light pollution;such as Na 589nm;Hg 435nm and 578nm
  • Suitable for color CCD cameras and unmodified DSLR Urban optical filter can effectively suppress urban harmful light and improve the contrast of shooting target
No. 7
Celestron – Neutral Density Filter for Telescope Eyepiece – Moon Filter Cuts Glare – Great for Venus & Double Stars – 13% Light Transmission – Works with Telescopes That Accept 1.25" Eyepieces
  • Reduces brightness and cuts glare, increasing clarity of the moon, Venus, and bright double stars
  • 13% light transmission
  • Provides a true Color image
  • Threads on to any Celestron 1.25” eyepiece
No. 8
ICE 1.25" Jupiter 80A Blue Filter for Telescope
  • Reveals features of Jupiter.
  • Enhances the main equatorial cloud belts
  • Optical Glass Filter
  • Fits any telescope with a 1.25" eyepiece, including Celestron, Orion, Meade etc
  • Includes Plastic Storage Case
SaleNo. 9
6 PCS 1.25Inch Colorful Telescope Filter Kit, Telescope Moon Filter with Storage Box for Telescopes Eyepieces Astronomical Telescope Accessories Color Filter Moon Nebula Filter Filter
  • ✅【6 Color Filters】This telescope filter lens contains 6 different color filters, each with its own function, can meet your different needs. Designed to reduce glare and light scattering when viewing the moon.
  • ✅【Convenient to Use】The telescope filters set are easy to install and use, they help filter out unnecessary light and make you look clearer.
  • ✅【Standard 1.25 inch Thread Size】The telescope filters are threaded and compatible with any 1.25 inch telescope and can be used individually or in stacks.
  • ✅【Complete Accessories】With portable shock proof storage box, easy to transport telescope filter. Bring you a comfortable and convenient use experience when observing the moon and planets.
  • ✅【Premium Material】This 6 color telescope moon filter set is made of high quality materials, portable and durable. You can buy and use it with confidence.
SaleNo. 10
Thousand Oaks Optical 6"x6" Solar Filter Sheet for Telescopes, Binoculars and Cameras
  • Silver-black polymer is the most common filtering material for observing sunspots and granulation, through telescopes and binoculars
  • Make a filter on your own for any telescope / binoculars / camera, and for a fraction of what factory made filters cost.
  • The sun will appear in a natural orange color when viewed through your telescope using this filter.
  • WARNING: ALWAYS MAKE SURE THE FILTER IS WELL ATTACHED TO THE TELESCOPE/BINOCULARS, USING STICKY TAPE, TO KEEP IT FROM FALLING WHILE OBSERVING.

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Last update on 2024-05-16 / Affiliate links / Images from Amazon Product Advertising API