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- Celestron - 1.25-Inch Telescope Eyepiece And Filter Accessory Kit 121-1(9)4.6 out of 5 starsTrending Price$140.95 New
- 94123 Celestron 1.25 UHC LPR Telescope Filter 050234941235(1)5 out of 5 starsTrending Price$59.57 New
1-48 of 1,294 Results
Neewer 4PCS Standard 1.25 inches Color Filter Set for Telescope EyepieceEffectively reduce glare and light scattering, increase contrast and definition, and lessen eye fatigue. Eyepiece filter set includes: (1)Red Filter (1)Yellow Filter (1)Green Filter (1)Blue Filter.$8.43Free shipping62 sold
Celestron Eyepiece and Filter Kit - 1.25"It includes give Plossl eyepieces: a 2x Barlow Lens, six colors filters, a moon filter, and a carrying case. The most popular filters are included in this kit and with all the eyepieces you may have already, you can achieve double the magnification with the addition of these!$139.95Top Rated PlusWas: Previous Price$249.95Brand: CelestronFree shipping36 sold
Neewer 2PCs 2" Variable Polarizing Filters Optical Glass for TelescopesIncrease Contrast: Optical glass variable polarizing filter designed to reduce the amount of light entering your eyepiece; Filter the light from a certain direction; Increase imaging contrast. Optical glass variable polarizing filter designed to reduce the amount of light entering your eyepiece.$11.45Free shipping12 sold
ASTRODON hydrogen alpha (H-a) filter; 1.25" back. Practically New!Astrodon Hydrogen-Alpha (H-a) filter. 5nm, 1-1/4" (1.25") back, Practically new, never used. Optics are in great condition. My loss, your gain. The Astrodon 1.25" H-Alpha 5nm Narrowband Filters are crafted from 1/4 wave, striae-free fused silica substrates.$170.00or Best Offer
Meade Telescope Nebular Filter 07543 911 Filter Oxygen-IIIOxygen - III (OIII) Meade Nebular Filters provide an extraordinary level of nebular filtration on diffuse and planetary nebulae. O-III Nebular Meade Filter extracts more than 80% of the light emanating from the two oxygen-III spectral lines at 496 and 501nm.$52.00Estimated delivery dateEst. delivery Thu, Aug 24or Best OfferBrand: MeadeFAST 'N FREE
60mm Solar Filter Baader Film for Celestron / Orion / Tasco / Bushnell telescopeBrand new in the box$19.99Trending at $20.89
eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.FAST 'N FREE
Solar Viewing Binoculars (Red). View the transit of Mercury and Solar EclipseSolar Telescopes and Binoculars$129.00Free shipping16 watching
Moon Light+Skyglow Telescope Eyepiece Filters 1.25"Optical Glass Lens Free PostThe filter enhances contrast when observing brighter objects including the moon and planets. It also will suppress sky glow from artificial lighting and background glow reflected when the Moon is up.$8.07Was: Previous Price$8.59Free shipping12 watching
ICE 1.25" Variable Polarizing Eyepiece MOON Filter Telescope Polarizer / OrionTwo high-grade glass polarizing filters in a rotating cell that allows you to adjust the amount of light transmission from 1% to 40%. Reduces brightness of the Moon or planets. ICE Website.$19.95Top Rated PlusFAST 'N FREE70 sold
1.25" UV/IR Cut Block Filter w/ Webcam Adapter for Camera/Telescope Eyepiece USCompatible list Philips SPC900NC, SPC890NC, ToUcam Pro II 840k, Philips ToUcam Pro 740K, Creative Webcam Pro EX, Creative Webcam Pro NX. SVBONY 1.25" UV/IR Cut Block Filter CCD Camera Webcam Adapter for Taking Videos and Capture of Moon and Planets.$12.72Was: Previous Price$13.39Free shippingOnly 1 left!
Meade Series 4000 #905 1.25" Variable Polarizing Filter # 07286The Meade Variable Polarizing Filter System #905 lets you achieve variable transmission on the fly without removing the eyepiece from the diagonal. This is a huge convenience. Product carries full one year Meade factory limited warranty (within US/Canada only).$42.00Brand: MeadeTrending at $45.20
eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.10 watching
7nm 2" OPTOLONG H-Alpha Filter Narrowband Filter for Astronomical Photography USOPTOLONG H-Alpha 7nm 2" Filter Narrowband Astronomical Photographic Filters. OPTOLONG H-Alpha 7nm 2". Optical equipment professional fine sandblasting and anode treatment, the box to do extinction treatment to prevent reflection.$141.99Free shippingOnly 1 left!
Celestron K.6mm and k.12mmMade in Japan ,new one has box one not.$29.000 bidsEnding Today at 10:30AM PDT6h 55mBrand: Celestron
72mm IR visible + H-Alpha (420-680nm) camera lens filter for astro photographyThis 72mm On-Lens IR filter is in great condition. no scratches. it's made by Spencers Camera.$75.00or Best OfferFAST 'N FREE
ICE 2" Variable Polarizing Eyepiece MOON Filter Telescope Polarizer / Orion etcTwo high-grade glass polarizing filters in a rotating cell that allows you to adjust the amount of light transmission from 1% to 40%. Reduces brightness of the Moon or planets.$24.95Top Rated PlusFAST 'N FREE
Optolong Hydrogen Alpha Narrowband (12nm) CCD Filter - 2"About Optolong's H-alpha (12nm) Filter. The Optolong H-alpha (Hydrogen-alpha) narrowband filter is designed to improve the visibility of various deep sky objects. It does this by Allowing 12nm bandwidth of light centered on a wavelength of 656nm to pass through.$203.00Only 1 left!
Zhumell 1.25 inch High Performance Ultra High Contrast UHC Telescope FilterThese narrowband filters are for viewing nebulae in the deep sky under a dark sky or a sky with some light pollution. They filter out specific wavelengths of light to create a high contrast to make nebulae clearer and more visible, where normally, we may not be able to see it with our eyes alone.$40.00Brand: Zhumellor Best OfferFAST 'N FREE
Optolong Ultra High Contrast UHC Nebula Filter - 2"DO NOT LOOK AT THE SUN WITH OPTOLONG FILTER. You would be BLIND if you fail to observe the warning. By selectively reducing the transmission of wavelengths of light pollutants, specifically those produced by artificial lightings including mercury vapor lamps, both high & low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere (i.e. skyglow).$64.00FAST 'N FREE6 watching
1.25" Eyepiece Filter Set Colored Planetary & Moon Telescope Filters Kit US ShipThe eyepiece filter cells are made of anodized aluminum and are single-threaded. SVBONY 1.25" Moon Filter CPL Filter Five Color Filters Kit for Enhance Lunar & Planetary Views Reduces Light Pollution.$30.39Was: Previous Price$31.99FAST 'N FREE48 sold
CELESTRON MOON AND SKY GLOW FILTER. NEW IN BOX.CELESTRON MOON AND SKY GLOW FILTER. NEW IN BOX. This filter is great for looking at the Moon. It also enhances deep sky observing as it blocks common wavelengths of light pollution giving more contrast.$24.95Brand: Celestron
Zhumell 1.25" O-III Telescope Eyepiece FilterOxygen III (O-III) are great for viewing diffuse and planetary nebulae. The views of the Veil, Ring, Dumbbell, Crescent and Orion nebulae are dramatically improved. This particular filter allows light transmission in the doubly ionized oxygen wavelengths.$45.00Brand: Zhumellor Best Offer
Deluxe Economy Metal .965" telescope eyepiece moon filter Great Value! NEW!.965" moon filter with a METAL housing. Most. 965" moon filters have a plastic housing. This is a very hard to find item, but you asked for it so we found it! This is new, but no box. If you want more contrast while looking at the moon, or tone down the brightness some, this is what you need.$3.950 bidsEnding Today at 6:07PM PDT14h 31mTop Rated Plus
1.25" UHC Telescope Eyepiece Filter Ultra High Contrast Sky Light Pollution USDue to its ability to produce exceptionally sharp and clear images, this filter is considered one of the most popular astronomy accessories. Type: Ultra High Contrast Filter (UHC Filter). These features make it perfect for observing nebulae and other deep-sky objects.$21.84Was: Previous Price$22.99Free shippingOnly 1 left!
New ListingAstroZap Baader SOLAR FILTER Model AZ 1003The uniqueness of Baader AstroSolar is not only in its ability to observe the sun using one of the best filters out there but also because of the dedication in making it one of the safest filters around.$40.00Brand: BAADERor Best Offer
1.25" #56 Medium GREEN telescope eyepiece filter - Free USA ShippingThis is a great filter for the MOON or PLANETS. It has a metal cell and full size optical glass filter material. Also it comes with a nice plastic protective case. Grab a great deal on a nice filter!$5.950 bidsFree shippingEnding Today at 6:10PM PDT14h 35mTop Rated Plus
Moon Filter - 1.25"It is undoubtedly beautiful and mysterious, and is one of those constants in our lives that connects us to every other being on our planet. Regardless of who we are or where we live or travel, we all look at the same moon.$8.98Top Rated PlusFAST 'N FREEBrand: Celestron
Celestron - 25 mm Plossl 1.25" - Silver Top OcularCelestron International obsoleted this line a long while ago. The Eyepiece is threaded to accept 1.25" filters - We have them. in inventory - Complete with Dust Cap, unboxed.$24.00Brand: Celestron
Meade Telescope Nebular Filter 07524 911B Broadband SCT Rear Cell Free Shipping!The effect of the filter is that nebular light reaching the eye is observed visually in dramatically increased detail, while the effects of unwanted city lights are greatly reduced. Clear aperture is 36mm.$54.95Top Rated PlusFAST 'N FREEBrand: Meade
KENDRICK KWIK FOCUS / FRONT CAP FOR CELESTRON C9.25Lightly used (if at all)aluminum Kendrick Kwik Focus front cap for Celestron C9.25 OTA's. Has three 3" holes, when the star converges to one image you're in focus. Use just one of the holes for viewing the Moon, reducing glare and retaining some of your night vision.$39.99Estimated delivery dateEst. delivery Thu, Aug 24FAST 'N FREE
Orion 5578 1.25-Inch Oxygen-III Extra-Narrowband FilterPhotograph Nebulas in a New Light, Even With a Full Moon Oxygen-III (O-III) Extra-Narrowband Imaging Filter The O-III filter passes light at the 500.7nm wavelength (the Oxygen-III line) with very high 90 percent transmission and a bandpass of 7nm.$99.95Brand: Orion
OPTOLONG H-Alpha 7nm 2" Narrowband Filters for Deep Sky Astronomy Photography USOPTOLONG H-Alpha 7nm 2" Filter Narrowband Astronomical Photographic Filters. OPTOLONG H-Alpha 7nm 2". Because H-A is 656nm mainly through the high permeability of the spectrum, and 656nm spectrum of the color presented by the red-based, 300-1100nm cut-off depth to get the details of the launch nebula richer.$142.49Was: Previous Price$149.99Free shipping
Celestron 94303 Eyepiece and Filter Kit Compatible With 11007 and 21039Product # 94303. Celestron Eyepiece and Filter Kit Eyepiece and Filter Kit. Celestron Eyepiece and Filter Kit 1.25". The Eyepiece and Filter kit features a very useful2.0x Barlow lens that is capable of doubling the magnification factor of any 1.25" eyepiece.$139.94Top Rated PlusFAST 'N FREEBrand: Celestron
1.25" Gray Moon Telescope Filter Glass 50% Block each, Set of 3 NEW!Looking to make your own Moon filter?. They feature an approx 50% block each and are 1-1/16" diameter and 1/16" thick They can be stacked for more light blockage - perfect for experimentation! They come as a set of 3 and are individually bagged.$2.95Top Rated Plus
New ListingLumicon UHC filter 1.25One of the best filters for the orion or lagoon nebula, and other extended nebula such as the swan nebula, its blocks skyglow and light emissions.$68.00Brand: Lumiconor Best OfferFAST 'N FREE
Orion 7816 Cooling Accelerator Fan for Large Reflector TelescopesClick here to see description.$32.54Brand: OrionFAST 'N FREEOnly 1 left!
1.25" Orange Telescope Eyepiece Filter #21 Planetary - Free USA ShippingEyepiece filters are an invaluable aid in lunar and planetary observing. They reduce glare and light scattering, increase contrast through selective filtration, increase defin ition and resolution, and lessen eye fatigue.$5.990 bidsFree shippingEnding Today at 6:11PM PDT14h 36mTop Rated Plus
New ListingSolar Eclipse Safety Viewing Glasses *Pickup Only Exton PA 19341Up for your consideration is a pair of eclipse viewing glasses made by American Paper Optics. I purchased too many of these directly from the company so I have 10 available to sell. Buy it now price is for one pair.$10.00Local Pickup17 sold
Orion 5587 1.25-Inch H-Alpha Extra-Narrowband FilterTake high-contrast CCD images of emission nebulas in full moonlight or in extreme light pollution with this specialized extra narrowband h-alpha astrophotography filter. Take high-contrast CCD images of emission nebulas in full moonlight or in extreme light pollution with this specialized extra narrowband h-alpha astrophotography filter.$109.95Brand: Orion
Optolong Hydrogen Beta Narrowband (12nm) Filter - 2"About Optolong's H-beta (12nm) FIlter. The Optolong H-beta (Hydrogen-Beta) narrowband filter is designed to improve the visibility of various deep sky objects. It does this by Allowing 12nm bandwidth of light centered on a wavelength of 486nm to pass through.$182.003 watching
Lumicon Minus Violet Filter - 1.25" # LF3120The LF3120, 1.25" Minus Violet Filter, threads into the nose-piece of industry-standard 1.25" Digital Imagers. Manufacturer part number: LF3120. Most digital/CCD cameras have built-in infrared filters, in which case either the Minus Violet or Infrared filter may be used.$62.00Brand: Lumicon
US 1.25" Astronomy Telescope Eyepiece Moon Filter for Moon&Planets Observation1 X SVBONY Moon Filter. Consumer Electronics. It's easy.$9.39Was: Previous Price$9.99FAST 'N FREE46 sold
ANTARES 1-1/4" VARIABLE POLARIZER FOR TELESCOPES - NEW IN BOX.You can adjust it to the darkness or lightness depending on what you are looking at by simply turning the two filters. Great for the moon and double stars. Can be used for planets also.You can also separate them and use only one if you so wish.$32.50or Best Offer
Optolong Ultra High Contrast UHC Nebula Filter - 1.25"DO NOT LOOK AT THE SUN WITH OPTOLONG FILTER. You would be BLIND if you fail to observe the warning. By selectively reducing the transmission of wavelengths of light pollutants, specifically those produced by artificial lightings including mercury vapor lamps, both high & low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere (i.e. skyglow).$43.00FAST 'N FREE6 watching
Celestron 94119A Moon Telescope Filter 1 1/4"""" NEW!Not only does it enable you to see more surface detail but it also reduces the moon's brightness by improving contrast. Celestron Moon Filter 1.25. Celestron Moon Filter, 1-1/4" : 94119-A. SAT-SUN: CLOSED.$11.95Top Rated PlusFree shippingBrand: Celestron30 sold
Thousand Oaks Telescope Camera Solar Filter Film Sheet Eclipse Astronomical 8 &#For this you need a high quality solar filter. Buying the sheet and making the filter on your own will also save you a lot of money. Thousand Oaks Optical have been producing high quality solar filters for the past 30 years and we are an authorized distributor of theirs.$65.99FAST 'N FREEOnly 1 left!
Orion 05658 SCT Rear Cell SkyGlow Broadband Telescope Filter for Light PollutionOrion SkyGlow Filter blocks the most common forms of light pollution, including pollution from mercury-vapor lights. TheOrion SkyGlow Filter also works well on planetary images, especially Jupiter. Note: This is a rear cell SCT filter - attaches directly to the rear cell of SCT scopes.$49.95Top Rated PlusFAST 'N FREEBrand: Orion
Orion 5579 1.25-Inch Sulfur-II Extra-Narrowband FilterUse with Orion O-III and H-alpha extra-narrowband imaging filters for tricolor CCD astrophotography. The S-II filter passes light at the 672.4nm wavelength (the Sulfur-II line in the deep red end of the visual spectrum) with very high 90 percent transmission and a bandpass of 7nm.$99.95Brand: Orion
Celestron Filter - Moon Filter Filter 94119AHowever, i do understand some are more sensitive than others and we all know washing does not 100% remove the smell of smoke.$8.00Top Rated PlusWas: Previous Price$10.00Brand: Celestronor Best Offer
- ICE 1.25" Variable Polarizing Eyepiece Filter for Telescope Polarizer$25.12
- New 5Pcs 1.25" Adjustable Polarizing Filter No3 for Telescope & Eyepiece$56.04Was: Previous Price$58.99
- Meade Instruments 07286 No.905 1.25-Inch Variable Polarizing Filter Black$52.36
- 1.25" Variable Polarizing Filter No3 for Astronomic Telescope & Eyepiece 2PCS$24.31Was: Previous Price$25.59
- 2pcs Ultra High Contrast UHC Filter for Observations of Deep-Sky Objects+Case US$37.99Was: Previous Price$39.99
- 1.25" 31.7mm UV/IR CUT Block Filter Infra-Red Filter CCD Camera&Webcam Adapter！$11.39Was: Previous Price$11.99
- Astronomy Telescope Eyepiece 1.25" Moon Filter for Observation of Planets&Moon$9.49Was: Previous Price$9.99
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