The Best Telescope Filters

Looking for the best Telescope Filters?

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

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. 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

SaleNo. 3

Celestron 14 Piece Telescope Accessory Kit - Plossl Eyepieces, Barlow Lens, Colored Filters, Moon Filter, and Sturdy Carry Case

THE PERFECT ALL-IN-ONE EYEPIECE AND FILTER KIT: See more with your telescope. This expertly curated kit features the most popular 1.25" telescope eyepieces and filters, plus a 2x Barlow lens. The sturdy, foam-lined case has room to grow your collection.
5 SUPERIOR-GRADE PLÖSSL EYEPIECES: The Celestron Accessory Kit includes 5 Plössl telescope eyepieces, ranging from low to high power: 32mm, 17mm, 13mm, 8mm, and 6mm. Each eyepiece features a four-element design with a 52-degree field of view.
2X BARLOW LENS: The 2x Barlow lens pairs with each of the 5 eyepieces in this kit—or any 1.25” eyepiece—to double its magnification, enhancing your view and instantly boosting power. It’s like having 10 telescope eyepieces in your kit.
COLORED FILTERS FOR ASTRONOMICAL VIEWING: A Moon Filter and the most popular planetary filters are included in this kit. Have fun seeing what a blue filter will reveal in Jupiter, or unveil the polar ice caps on Mars with a red or orange filter.
DURABLE HARD-SIDED CARRYING CASE: Your telescope accessories will stay safe in this protective metal, foam-lined lens filter case. You'll stay organized with all your equipment at your fingertips. There's even room to add more eyepieces later.
UNBEATABLE WARRANTY & SUPPORT: Buy with confidence from Celestron, a leading telescope brand in California since 1960. Your purchase includes a 2-Year US Warranty and unlimited support from our team of US-based experts.

SaleNo. 4

Celestron – Telescope Moon Filter – Eyepiece Accessory – Reduces Moon Glare and Enhances Lunar Crater Details – Great for Full Moon Observing – Works with Any Telescope That Accepts 1.25" Eyepieces

Reduce glare and increase contrast of the Moon with the Celestron 1.25” Moon Filter
Also useful for extra bright planets as well as terrestrial viewing over sand or snow
Threads onto most 1.25” eyepieces in seconds
Model Number : 94119-A

No. 5

Telescope Eyepiece Filter Set, 6 pcs 1.25inch Colorful Telescope Filter Kit with Storage Box for Telescopes Eyepieces Default

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 .
With portable shock proof storage box, easy to transport filter.

No. 6

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

No. 7

1.25" Telescope Eyepiece Filter Set Telescope Accessories Filters Kit with Storage Box for Enhancing Definition and Resolution in Lunar Planetary Observation (6 Color Filters)

6 Telescope Filter ：This telescope filters kit includes：1 Lunar Starglow 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.
Standard 1.25 inch Thread：The telescope filters are threaded and compatible with any 1.25 inch telescope and can be used individually or in stacks. Color filters have the grooves needed to be softly screwed into the eyepieces lens easily.
Easy to Use：The telescope filters set are easy to install and use, they help filter out unnecessary light and make you look clearer. Durable and reliable, you can use them for a long time.
Telescope Filter：Using astronomical telescope filters to observe planets can reduce the impact of other light sources, reduce glare, and observe more details on the surface of the planet.
Portable：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.

SaleNo. 8

Telescope Filter, Neutral Density Filter Kits ND4 ND8 ND16 ND32, Reduces Moon Glare and Enhances Lunar Crater Details,Prevent Image Overexposure, 1.25" Eyepieces Accessory

1.25 inch circular polarizing filter effectively eliminates reflected light without making these objects appear too bright or blurry
Improve the contrast and color saturation of images, especially in natural environments, such as making the sky appear bluer by reducing the polarized light scattered in the sky
Aluminum alloy frame, precision ground high-permeability optical glass, with clarity and color fidelity, lightweight and durable, environmentally friendly materials packages
Standard thread M28.5 x 0.6 mm, compatible with 1.25 inch telescope eyepieces and cameras
Stacked frame structure, filters can be connected in series,threaded rotational docking, easy to use
Very popular accessory for astrophotography

SaleNo. 9

SVBONY SV220 Telescope Filter, Dual-Band Nebula, H-Alpha and O-III Narrowband for One-Shot Color Cameras, Light Pollution Filter for Astrophotography (1.25 inches)

Reduce light pollution; SV220 telescope filter can greatly reduce the interference from natural light sources such as moonlight or artificial light pollution such as street lighting
Astrophotographic;the filter enhances contrast during visual observation of gaseous and planetary nebulae in all sky conditions; the filter allows high-contrast imaging even in areas with strong light pollution
Improving contrast; an increase in contrast can be perceived as an increase in brightness; the filter makes the contrast of the nebula and sky background increase; not the nebula brighter
Easy to use; the dual-band filter makes it possible to simplify and decrease the difficulty and cumbersomeness of post-processing for users
For deep sky photography; use the dual-band filter to enable deep-sky photography in light-polluted cities or under a full moon

No. 10

SVBONY Telescope Filter 1.25 inches UHC Filter Astrophotography to Improve The Image Contrast Reduces Light Pollution (1.25 inch)

UHC filters or light pollution reduction filters are designed to selectively reduce the transmission of certain wavelengths of light;especially those produced by artificial light
Sky background is darker;and contrast of emission nebulae are noticeably improved;the perfect filter for viewing nebula from light polluted skies;or for boosting the contrast of nebula from dark sky sites
Due to its ability to produce exceptionally sharp and clear images;this UHC filter is considered one of the most popular astronomy accessories;it can be used not only for celestial observations but also for astrophotography
1.25'' barrel diameter simply attach to eyepiece cased in a sturdy transparent case;standard filter thread for 1.25" eyepieces and other accessories
Optical glass lens;aluminum frame;significantly reduces light pollution;great for city and suburban observation

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Last update on 2025-04-25 / Affiliate links / Images from Amazon Product Advertising API

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