Best Telescope Filters - Buying Guide
Last Updated: 05/26/2024
Share on
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional. #1
Celestron Variable Polarizing Moon Filter for Telescopes Fits 1.25" Telescope Eyepieces Adjustable 1-40% Light Transmission Perfect Filter for Moon, Venus, and Double Star Viewing
Asin: B07N99RW5K | Model: 94107 | PartNumber: 94107 | Ean: 0050234941075 | UPC: 050234941075
Features
- A customizable way to reduce brightness and glare on the brightest celestial objects like the moon, Venus, and bright double stars
- Adjust the level of light transmission from 1-40% for the best possible view for your specific target and current viewing conditions
- Simple to use just rotate filter s lower ring to adjust brightness
- Threads onto any Celestron 1.25 eyepiece
- See more on Amazon...
Simple To Use—Just Rotate Filter’S Lower Ring To Adjust Brightness.
Threads Onto Any Celestron 1.25” Eyepiece.
Adjust The Level Of Light Transmission From 1-40% For The Best Possible View For Your Specific Target And Current Viewing Conditions.
First Available: 02/05/2019
Brand: Celestron | Manufacturer: Celestron
Dimensions: 1.23 x 1.23 x 0.88 inches
Warranty: 2-Year Warranty
See On Amazon #2
SVBONY Telescope Filter 2 inches CLS Filter City Light Pollution Reduction Filter Broadband Filter Suitable for Deep Sky Visual Astronomical Photography
Asin: B079BWDRFC | Model: FUSF9155B | PartNumber: FUSF9155B | Ean: 0609378745584 | UPC: 609378745584
Features
- 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 435nmand 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
- See more on Amazon...
90% Transmission Of Main Nebula Emission Lines;Such As Ha 656Nm;Oiii 496Nm;500Nm;Sii672nm And H-Beta 486Nm.
Suitable For Color Ccd Cameras And Unmodified Dslr Urban Optical Filter Can Effectively Suppress Urban Harmful Light And Improve The Contrast Of Shooting Target.
0.1% Transmission Of Off-Band;Specifically The Major Emission Lines Of Artificial Light Pollution;Such As Na 589Nm;Hg 435Nmand 578Nm.
Planetary Rotation System Offers Precision And Homogeneity Of Coatings Ensuring High Value On Transmission Of Pass Band And Optical Density Of Off-Band.
Brand: SVBONY | Manufacturer: SVBONY
Dimensions: 2.73 x 2.73 x 0.78 Inches
Warranty: We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours
See On Amazon #3
4"x4" Solar Filter Sheet for Telescopes, Binoculars and Cameras
Asin: B00DS7IFQS | Model: BP-4 | PartNumber: BP-4 | Ean: 7290015061001, 3230942230501, 0751738865415 | UPC: 751738865415
Brand: Thousand Oaks Optical | Manufacturer: Thousand Oaks Optical
Dimensions: 0.10 x 4.00 x 4.00 inches
See On Amazon #4
SVBONY SV128 Telescope Filter Polarizing Filter for Astronomic Telescope Eyepiece 2 inches Variable Polarizer Lens Filter for Viewing The Moon and Planets
Asin: B07VWL4219 | Model: FF9147B | PartNumber: FF9147B
Features
- SV128 polarizing filter will fit all standard sized 2" eyepieces and accessories
- Used for viewing the Moon and Planets
- SV128 polarizing filter consists of two polarizing filters; One can be rotated in its cell to adjust the brightness
- Finer control of the image brightness compared to a standard fixed-transmission telescope filter for optimal performance
- Progressively dim the view when observing a bright object; Such as the moon or certain planets
- Rotating cell allows you to adjust the amount of light transmission from 1% to 40%
- SV128 2 inch variable polarizing filter acts like a dimmer switch for your telescope
- You can reduces brightness of the Moon or planets for great clear viewing
- Made of HD optical glass; Good level of transmittance; Premium quality metal rim and optics glass lens
- Sturdy plastic case included for better tightness;avoiding fall or loose
- See more on Amazon...
Sv128 Polarizing Filter Consists Of Two Polarizing Filters; One Can Be Rotated In Its Cell To Adjust The Brightness.
Sturdy Plastic Case Included For Better Tightness;Avoiding Fall Or Loose.
Sv128 2 Inch Variable Polarizing Filter Acts Like A Dimmer Switch For Your Telescope.
You Can Reduces Brightness Of The Moon Or Planets For Great Clear Viewing.
Progressively Dim The View When Observing A Bright Object; Such As The Moon Or Certain Planets.
Rotating Cell Allows You To Adjust The Amount Of Light Transmission From 1% To 40%.
Finer Control Of The Image Brightness Compared To A Standard Fixed-Transmission Telescope Filter For Optimal Performance.
Made Of Hd Optical Glass; Good Level Of Transmittance; Premium Quality Metal Rim And Optics Glass Lens.
Used For Viewing The Moon And Planets.
Brand: SVBONY | Manufacturer: SVBONY
Dimensions: 0.80 x 3.10 x 3.10 inches | Weight: 0.13 Pounds
Warranty: We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours
See On Amazon #5
SVBONY Telescope Filter UV IR Cut Block Filter Infra Red Filter CCD Camera for Astrophotography Telescope UV Filter 2 inch Threads for DSLR Camera
Asin: B07Y9HV927 | Model: FF9127B | PartNumber: FF9127B
Features
- The UV-IR-Cut filter uses the very latest coating technology; to deliver the finest filtration qualit-and lifetime durability used to cut off filter blocks undesirable ultraviolet and infrared rays that may interfere with obtaining the high contrast and high quality images possible with a digital sensor
- True optical quality glass substrate and coatings;to deliver the sharpest images possible;can achieves greater detail;less chromatic aberration;more natural colors and finer color gradation
- Very low reflection multi-coating; Striate-free; and plane-parallel substrate; It serves as a permanent lens protector;digital imaging with DSLR cameras;CCD cameras;and modified WebCams;or telescope
- Standard 2inch Filter threads for 2 eyepieces and other accessories;combine with any standard 2 filter threads for 2 eyepieces and other accessories to deliver the sharpest images possible;reducing ghost images caused by IR radiation
- Comes with a plastic box to keep it safe and clean when not in use
- See more on Amazon...
Very Low Reflection Multi-Coating; Striate-Free; And Plane-Parallel Substrate; It Serves As A Permanent Lens Protector;Digital Imaging With Dslr Cameras;Ccd Cameras;And Modified Webcams;Or Telescope.
Comes With A Plastic Box To Keep It Safe And Clean When Not In Use.
Standard 2Inch Filter Threads For 2" Eyepieces And Other Accessories;Combine With Any Standard 2” Filter Threads For 2" Eyepieces And Other Accessories To Deliver The Sharpest Images Possible;Reducing Ghost Images Caused By Ir Radiation.
True Optical Quality Glass Substrate And Coatings;To Deliver The Sharpest Images Possible;Can Achieves Greater Detail;Less Chromatic Aberration;More Natural Colors And Finer Color Gradation.
Brand: SVBONY | Manufacturer: SVBONY
Dimensions: 0.78 x 3.14 x 3.14 inches
Warranty: We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours
See On Amazon #6
Celestron EclipSmart Safe Solar Eclipse Telescope Filter Meets ISO 12312-2:2015(E) Standards Works with Existing 70mm AZ & EQ Telescopes Observe Solar Eclipses and Sunspots Safe, Snug Fit
Asin: B002PZHXYE | Model: 94221 | PartNumber: 94221 | Ean: 0050234942218, 4139052250463 | UPC: 050234942218
Features
- SOLAR SAFE TELESCOPE FILTER: Filter conforms to the ISO 12312-2:2015(E) international safety standard for filters directly viewing the Sun. The ideal tool for viewing eclipses, sunspots, or the Sun any day!
- WORKS WITH YOUR EXISTING TELESCOPE: Compatible with Celestron PowerSeeker 70AZ/EQ and Travel Scope 70 telescopes.
- SAFE, SNUG FIT: Three safety screws keep your filter securely attached to your telescope s objective. A safety cap protects the outer surface of the filter when not in use.
- SOLAR FILM MADE IN THE USA: Celestron Solar Safe film is produced in the USA by American Paper Optics, one of the suppliers recommended by NASA & the American Astronomical Society for safe solar viewing, & independently tested by a third-party lab.
- GREAT VIEWS AND IMAGES: This filter features an orange tint, producing a natural look perfect for visual observing and capturing images through your telescope.
- UNBEATABLE WARRANTY & CUSTOMER SUPPORT: Buy with confidence from Celestron, a leading optics brand in California since 1960. Your purchase includes a Celestron Limited Lifetime US Warranty & US-based expert tech support.
- See more on Amazon...
Safe, Snug Fit: Three Safety Screws Keep Your Filter Securely Attached To Your Telescope’S Objective. A Safety Cap Protects The Outer Surface Of The Filter When Not In Use..
Great Views And Images: This Filter Features An Orange Tint, Producing A Natural Look Perfect For Visual Observing And Capturing Images Through Your Telescope..
Unbeatable Warranty & Customer Support: Buy With Confidence From Celestron, A Leading Optics Brand In California Since 1960. Your Purchase Includes A Celestron Limited Lifetime Us Warranty & Us-Based Expert Tech Support..
Solar Film Made In The Usa: Celestron Solar Safe Film Is Produced In The Usa By American Paper Optics, One Of The Suppliers Recommended By Nasa & The American Astronomical Society For Safe Solar Viewing, & Independently Tested By A Third-Party Lab..
Works With Your Existing Telescope: Compatible With Celestron Powerseeker 70Az/Eq And Travel Scope 70 Telescopes..
Brand: Celestron | Manufacturer: Celestron Acquisition LLC
Dimensions: 1.65 x 5.40 x 5.25 inches | Weight: 0.06 Pounds
See On Amazon #7
Astromania 2" UHC (Ultra High Contrast) Filter - Superb Views of The Orion, Lagoon, Swan and Other Extended Nebulae
Asin: B07CSMH62L | Model: SKU_AM_UF2 | PartNumber: SKU_AM_UF2 | Ean: 6971336228021
Features
- Nebula filter for increasing contrast, also suitable for use with smaller telescopes.
- Many objects only first become visible at all when using an UHC filter. But also, highlights such as the Orion, Lagoon or Swan nebulae, show a whole new side to them.
- Can be used at both light-polluted and dark sky sites. Blocks the light from mercury and sodium-vapour lamps.
- 2 filter thread, each Astromania Ultra High Contrast Filter is individually inspected and proudly inscribed with the percentage of light transmittance of the O-III and H-beta emission lines.
- As many celestial objects, such as nebulae, radiate at other wavelengths, a considerable increase in contrast can be achieved by this. The background sky appears darker and all at once, faint details become visible.
- See more on Amazon...
Can Be Used At Both Light-Polluted And Dark Sky Sites. Blocks The Light From Mercury And Sodium-Vapour Lamps..
As Many Celestial Objects, Such As Nebulae, Radiate At Other Wavelengths, A Considerable Increase In Contrast Can Be Achieved By This. The Background Sky Appears Darker And All At Once, Faint Details Become Visible..
2" Filter Thread, Each Astromania Ultra High Contrast Filter Is Individually Inspected And Proudly Inscribed With The Percentage Of Light Transmittance Of The O-Iii And H-Beta Emission Lines..
Many Objects Only First Become Visible At All When Using An Uhc Filter. But Also, Highlights Such As The Orion, Lagoon Or Swan Nebulae, Show A Whole New Side To Them..
Brand: Astromania | Manufacturer: Astromania
Dimensions: 0.56 x 2.79 x 2.74 inches | Weight: 0.03 pounds
See On Amazon #8
SVBONY Telescope Filter, 1.25 inches Planetary Filter for Astronomy Telescope Eyepiece, Increase Contrast and Reduce Light Pollution, for Lunar Planetary Observation and Astrophotography
Asin: B071CTYTQS | Model: FUSF9114L | PartNumber: FUSF9114L | Ean: 0714559027912 | UPC: 714559027912
Features
- 1.25" moon and skyglow filter is a multi band pass filter transmitting a high percentage of light in the visual spectrum;the filter enhances contrast when observing brighter objects including the moon and planets
- Telescope eyepiece cutting light pollution;the filter has a mild effect of darkening the background of the night sky so that the fainter objects are more clearly seen contrasted against the blackness of space
- The filter effectively filters out selective wavelengths of low pressure sodium and other man made sources typically used in street lighting;although it is not a nebula filter;it enhances the views of deep sky objects by increasing the contrast of these objects against the background sky
- Premium quality metal rim and thread with blue glass lens;the filter will fit all standard sized 1.25 eyepieces and accessories;it is mounted in a nicely anodized housing
- Standard filter thread for any 1.25 telescope eyepiece and other accessory;comes with a plastic box to keep it safe and clean when not in use;It's a great birthday christmas gift
- See more on Amazon...
The Filter Effectively Filters Out Selective Wavelengths Of Low Pressure Sodium And Other Man Made Sources Typically Used In Street Lighting;Although It Is Not A Nebula Filter;It Enhances The Views Of Deep Sky Objects By Increasing The Contrast Of These Objects Against The Background Sky.
Standard Filter Thread For Any 1.25” Telescope Eyepiece And Other Accessory;Comes With A Plastic Box To Keep It Safe And Clean When Not In Use;It's A Great Birthday Christmas Gift.
Premium Quality Metal Rim And Thread With Blue Glass Lens;The Filter Will Fit All Standard Sized 1.25" Eyepieces And Accessories;It Is Mounted In A Nicely Anodized Housing.
Telescope Eyepiece Cutting Light Pollution;The Filter Has A Mild Effect Of Darkening The Background Of The Night Sky So That The Fainter Objects Are More Clearly Seen Contrasted Against The Blackness Of Space.
Brand: SVBONY | Manufacturer: SVBONY
Dimensions: 0.70 x 3.00 x 3.00 inches | Weight: 0.09 pounds
Warranty: We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours
See On Amazon #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
Asin: B083XZ558Z | Model: Qiterr0mtg2xekub | PartNumber: Qiterr0mtg2xekub | Ean: 0738603127175, 0738603127168 | UPC: 738603127168, 738603127175
Features
- 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.
- See more on Amazon...
✅【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..
✅【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..
✅【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..
✅【Convenient To Use】The Telescope Filters Set Are Easy To Install And Use, They Help Filter Out Unnecessary Light And Make You Look Clearer..
Brand: Qiterr | Manufacturer: Qiterr
Dimensions: 0.00 x 0.00 x 0.00 inches
See On Amazon #10
Celestron EclipSmart Safe Solar Eclipse Telescope Filter Meets ISO 12312-2:2015(E) Standards Works with 8 Schmidt-Cassegrain/EdgeHD Telescopes Observe Eclipses & Sunspots Secure Fit
Asin: B071L1XRJN | Model: 94244 | PartNumber: 94244 | Ean: 0050234942447 | UPC: 050234942447
Features
- SOLAR SAFE TELESCOPE FILTER: Filter conforms to the ISO 12312-2:2015(E) international safety standard for filters directly viewing the Sun. The ideal tool for viewing eclipses, sunspots, or the Sun any day!
- WORKS WITH YOUR EXISTING TELESCOPE: Compatible with Celestron 8 Schmidt-Cassegrain and EdgeHD telescopes.
- SAFE, SNUG FIT: Two hook and loop straps keep your filter securely attached to your telescope s objective.
- SOLAR FILM MADE IN THE USA: Celestron Solar Safe film is produced in the USA by American Paper Optics, one of the suppliers recommended by NASA & the American Astronomical Society for safe solar viewing, & independently tested by a third-party lab.
- GREAT VIEWS AND IMAGES: This filter features an orange tint, producing a natural look perfect for visual observing and capturing images through your telescope.
- UNBEATABLE WARRANTY & CUSTOMER SUPPORT: Buy with confidence from Celestron, a leading optics brand in California since 1960. Your purchase includes a Celestron Limited Lifetime US Warranty & US-based expert tech support.
- See more on Amazon...
Safe, Snug Fit: Two Hook And Loop Straps Keep Your Filter Securely Attached To Your Telescope’S Objective..
Great Views And Images: This Filter Features An Orange Tint, Producing A Natural Look Perfect For Visual Observing And Capturing Images Through Your Telescope..
Unbeatable Warranty & Customer Support: Buy With Confidence From Celestron, A Leading Optics Brand In California Since 1960. Your Purchase Includes A Celestron Limited Lifetime Us Warranty & Us-Based Expert Tech Support..
Solar Film Made In The Usa: Celestron Solar Safe Film Is Produced In The Usa By American Paper Optics, One Of The Suppliers Recommended By Nasa & The American Astronomical Society For Safe Solar Viewing, & Independently Tested By A Third-Party Lab..
Works With Your Existing Telescope: Compatible With Celestron 8” Schmidt-Cassegrain And Edgehd Telescopes..
First Available: 04/01/2017
Brand: Celestron | Manufacturer: Celestron Acquisition LLC
Dimensions: 2.00 x 9.75 x 9.75 inches | Weight: 0.25 pounds
Warranty: ELESTRON TWO YEAR LIMITED WARRANTY
See On Amazon
Looking For Something Else?
Search