4,100+ results for filter
- Solar Filter Film for 4-Sizes Telescope Objective Lens Safely Observe the Sun USOpens in a new window or tabBrand New$15.63 to $25.75Save up to 10% when you buy moreWas: $27.99 8% offcorrect_570 (136) 97.9%+$5.99 shipping
- Primary Filter for Sub Angstrom Hydrogen Alpha Solar Scope 656.28SC0.15Opens in a new window or tabBrand New$295.00rapidspectra-0 (88) 100%+$10.00 shipping
- Interference Filter for Sub Angstrom Hydrogen Alpha Solar Scope 656.28SC0.15 Pr.Opens in a new window or tabBrand New$455.00rapidspectra-0 (88) 100%+$10.00 shipping20 watchers
- Adjustable Astronomical Telescope Solar Filter PET-coated Film for Sun ObservingOpens in a new window or tabBrand New$19.69 to $55.69Top Rated Plustalmart20 (3,472) 99%Free shippingFree returns
- SVBONY SV229 Solar Eclipse Telescope Filter 103mm For Eclipses ObservationOpens in a new window or tabBrand New$10.00roqtman (888) 100%1 bid · Time left15h 27m left (Sun, 12:38 PM)+$7.33 shipping
Trending auctions
- ORION 5-Position Filter Wheel For Telescope 1.25" EyepieceOpens in a new window or tabPre-Owned$25.00basdms (927) 100%0 bids · Time left21h 4m left (Sun, 06:15 PM)+$8.00 shipping
- 4"X4" Solar Filter Sheet for Telescopes, Binoculars and CamerasOpens in a new window or tabBrand New$15.00santo.1992 (235) 100%Free 2-3 day shipping
- Astronomical Telescope Adjustable Solar Filter PET-coated Film for Sun ObservingOpens in a new window or tabBrand New$19.99 to $40.99Save up to 10% when you buy moreTop Rated PlusFree shippingandyluo2016 (16,446) 99.2%Free returns
- Celestron Six Filter Set Ser. 5 in Original BoxOpens in a new window or tabOpen Box$18.95doclee (539) 100%+$5.90 shipping
- DWARF LAB UHC FILTER For Dwarf 2, (1.25”) Brand New Factory SealedOpens in a new window or tabBrand New$15.98Save up to 20% when you buy morecountryb-10 (955) 100%+$5.85 shipping
- New ListingTelescope Eyepiece Lot 1.25” w Meade Filters & Case 6.3mm - 25mm Plossl KellnerOpens in a new window or tabPre-Owned$10.50roscoesadieandnails (183) 100%2 bids · Time left6d 14h left (Sat, 11:10 AM)+$15.86 shipping
- Optolong L-Pro Deep Sky Filter for Light Pollution Reduction - 2" NEAR MINTOpens in a new window or tabPre-Owned$72.00stolifishman (295) 100%8 bids · Time left4d 19h left (Thu, 04:38 PM)+$6.33 shipping
- Solar Filter Film for Telescope Objective Lens Safely Observe Sun 44mm-210mmOpens in a new window or tabBrand New$19.95 to $40.95Top Rated Plusonesell219 (5,881) 99.2%Free shippingFree returns
- Unistellar Smart Solar FilterOpens in a new window or tabAuthorized Dealer - Full USA WarrantyBrand New$249.00Top Rated Plusfocuscamera (180,120) 99.2%Free 2-3 day shippingFree returns
- 2" Optolong L-eNhance Filter for Deep Sky Imaging dual-band astronomy narrowbandOpens in a new window or tabBrand New$234.41proastroz (3,207) 100%+$13.11 shippingfrom Australia11+ sold
- Telescope 1.25" Eyepiece Filters. Celestron. Orion. Astromik.Opens in a new window or tabPre-Owned$12.99lostinclutter (1,913) 100%1 bid · Time left4d 10h left (Thu, 07:38 AM)+$5.25 shipping
- Lumicon Color / Planetary Filter Set Of 4 12. 11 47 And 21. ExcellentOpens in a new window or tabPre-Owned$12.99lostinclutter (1,913) 100%0 bids · Time left4d 10h left (Thu, 07:33 AM)+$8.45 shipping
- New ListingCelestron Astromaster 114 EQ Telescope + Zhumell Filter/Eyepiece KitOpens in a new window or tabPre-Owned$21.00gwspokane (17,675) 99.4%4 bids · Time left6d 11h left (Sat, 08:27 AM)+$24.99 shippingBenefits charity
- New ListingCelestron AstroMaster Accessory Kit w/ Eyepiece, Lens, Filters (1.25")Opens in a new window or tabPre-Owned$34.99Top Rated Plusrebidretail (4,158) 100%Free 2-3 day shippingFree returns
- Astronomical Telescope Filter 2 Inch 50.8mm Moon Filter Telescope AccessoryOpens in a new window or tabBrand New$11.80Save up to 11% when you buy moreWas: $12.55 6% offnicedeal_123 (2,177) 99.4%Free shippingFree returns
- Celestron EclipSmart Solar Filter for Celestron 6" Schmidt-Cassegrain TelescopesOpens in a new window or tabBrand New3 product ratings - Celestron EclipSmart Solar Filter for Celestron 6" Schmidt-Cassegrain Telescopes$49.99Top Rated Plusfast_and_simple (19,616) 99.7%Free 1-4 day shippingFree returns8 watchers
- 1.25" Metal Cell Glass Lens Telescope Moon Filter Dark Grey 87% Block - NEW!Opens in a new window or tabBrand New$10.95scopehed1 (82,386) 99.8%Free shipping
- Astrophotography Bahtinov Mask For DSLR Lens, Filter Sizes 49-127mm Clip-InOpens in a new window or tabBrand New$14.00 to $18.00Save up to 10% when you buy moreTop Rated PlusFree 2-4 day shippinggooeypears (380) 100%Free returns22+ sold
- Stealth Cam Digital Night Vision 9X Zoom Monocular Integrated IR Filter STC-XNVMOpens in a new window or tabOpen Box9 product ratings - Stealth Cam Digital Night Vision 9X Zoom Monocular Integrated IR Filter STC-XNVM$29.97Save up to 20% when you buy moreariandmesupplyco (1,022) 99.3%+$8.99 shipping12 watchers
- Unistellar Smart Solar Filter SOLAR FILTEROpens in a new window or tabBrand New$249.99Top Rated Pluscastodianstore (1,020) 99.1%Free shippingFree returns
- Universal Eyepiece Tray for Telescope Tripod, takes 8 x 1.25" & 2" eyepiecesOpens in a new window or tabRemovable clip-on tray design, store eyepieces in placeBrand New$85.18 to $107.63proastroz (3,207) 100%+$6.57 shippingfrom Australia
- 925 Solar Filter Optical Filter For C925/ C925HD/ CPC925 Astronomical TelescopeOpens in a new window or tabBrand New$104.79doybest (32) 97.1%Free shipping
- ZWO OEM 1.25" LRGB Filter set for telescope Deep Sky & Planetary AstronomyOpens in a new window or tabBrand New$65.37proastroz (3,207) 100%Free shippingfrom Australia8 watchers
- Adjustable 60-90mm Solar Filter Sun Film Telescope Accessories For Sun ObservingOpens in a new window or tabBrand New$17.42Save up to 10% when you buy moreTop Rated PlusFree shippingjoint2018 (7,593) 99.4%Free returns20 sold
- (S) ZWO SeeStar S50 Telescope Dew 2.75" Cap Cover Bahtinov Mask 2" Filter HolderOpens in a new window or tabBrand New$27.16Save up to 20% when you buy moreWas: $31.95 15% offkai.haku (626) 99.3%+$6.67 shipping
- For Sun Observing Astronomical Telescope Adjustable Solar Filter PET coated FilmOpens in a new window or tabBrand New$19.95 to $40.95Save up to 10% when you buy moreTop Rated PlusFree shippingdouble666 (9,815) 99.1%Free returns
- Meade Telescope Nebular Filter 07524 911B Broadband SCT Rear Cell New Old StockOpens in a new window or tabOpen Box$37.95scopehed1 (82,386) 99.8%Free shipping50 watchers
- 5Pcs/Set 0.965 inch Moon Filter for Astronomical Telescope Eyepiece Optical LensOpens in a new window or tabBrand New$13.98Save up to 10% when you buy moreTop Rated PlusFree shippingbigsmall402 (11,196) 99%Free returns
- Filter MI Stock No 7691956 for Military Binoculars Vintage V22Opens in a new window or tabPre-Owned$29.99Top Rated Plusvssoutlet (10,177) 100%Free 2-3 day shippingFree returns
- Celestron 1.25" UHC / LPR Filter #94123Opens in a new window or tabPre-Owned$39.99rchristiansen14 (207) 100%3 bids · Time left2d 21h left (Tue, 06:33 PM)$75.00Buy It NowFree shipping
- 2" Optolong L-Pro Filter for Deep Sky Imaging & visual astronomy photographyOpens in a new window or tabBrand New$210.64proastroz (3,207) 100%+$13.11 shippingfrom Australia11+ sold
- 1.25" Gray Moon Telescope Filter Glass 50% Block each Set of 3 New Old StockOpens in a new window or tabOpen Box$8.00scopehed1 (82,386) 99.8%Free shipping
- Sun Film Solar Filter For Celestron NexStar 8SE/C8/CPC800/CPC800HD TelescopeOpens in a new window or tabBrand New$29.85Save up to 10% when you buy moreTop Rated PlusFree shippingjoint2018 (7,593) 99.4%Free returns
- SVBONY 1.25'' Moon Filter for Astronomy Telescope Eyepiece for Moon ViewingOpens in a new window or tabBrand New$12.59amormed (1,899) 99.7%Was: $13.99 10% offFree shippingfrom China
- Sun Film Solar Filter For Celestron NexStar 8SE/C8/CPC800/CPC800HD Telescope NEWOpens in a new window or tabBrand New$29.78Top Rated Plusteamwill-item (8,519) 98.9%Free shippingFree returns
- 2Pack Sunspot Objective Lens Solar Film Binocular Telescope Filter Film Max 73mmOpens in a new window or tabBrand New$15.85Top Rated Plustalmart20 (3,472) 99%Free shippingFree returns
- Telescope Neutral Density Filter Universal Telescope Moon Filter ForOpens in a new window or tabBrand New$14.45Save up to 8% when you buy moreWas: $15.21 5% offebuygoodshome (1,575) 98.3%Free shippingFree returns
- GSO 1.25" Color / Planetary Filter - #82A Light BlueOpens in a new window or tabBrand New$12.70agenaastro (19,294) 99.6%+$5.62 shipping
- GSO 1.25" Moon FilterOpens in a new window or tabBrand New$11.65agenaastro (19,294) 99.6%+$5.62 shipping
- 1.25 inch Optical Lens Moon & Skyglow Filter for Astronomical TelescopeOpens in a new window or tabBrand New$5.39 to $33.29amormed (1,899) 99.7%Was: $5.99 10% offFree shippingfrom China
- 5Pcs 0.965'' Telescope Eyepiece Lens Color Filter For Moon Nebula Planet SunOpens in a new window or tabBrand New$13.83Save up to 10% when you buy moreTop Rated PlusFree shippingdouble666 (9,815) 99.1%Free returns3 watchers
- Apogee 1.25" Filter Wheel-Holds 4 CCD or Color Telescope Filters - New Old StockOpens in a new window or tabOpen Box$8.00scopehed1 (82,386) 99.8%Free shipping
- 4"x4" Solar Filter Sheet for Telescopes, Binoculars and CamerasOpens in a new window or tabBrand New$23.99allpro_carcare (5,491) 99.1%Free shipping16 sold
- Thousand Oaks Narrowband Filter 1.25 in. Made in U.S.A.Opens in a new window or tabPre-Owned$129.00theskyplus (1,076) 100%+$6.65 shipping
- SolarLite Filter Sheets, Thousand Oaks Optical. Various SizesOpens in a new window or tabBrand New$15.99 to $38.99Save up to 10% when you buy morelaserbob007 (502) 98.4%+$6.00 shipping
- 1.25" UHC Filter Improve Image Contrast Reduce Light Pollution for TelescopeOpens in a new window or tabBrand New$15.29amormed (1,899) 99.7%Was: $16.99 10% offFree shippingfrom China24 watchers
- Baader Planetarium Adapter 2" / T-2 Filter Holder Part # 27 150-8035Opens in a new window or tabOpen Box$55.00pntxman (3,185) 100%0 bids · Time left2d 18h left (Tue, 03:36 PM)Free shipping
- Orion Solar Filter 6 Inches Diameter For Astrophotography Solar EclipsesOpens in a new window or tabOpen Box$79.95Top Rated Plusrarescollectibles (195) 100%+$9.95 shippingFree returns
- 44mm-210mm Film Solar Filter 6-Sizes For Solar Eclipse Sunspot Observation BEAOpens in a new window or tabBrand New$19.98 to $40.98Top Rated Pluslianhe02 (5,202) 99.2%Free shippingFree returns
- Agena 2" Color / Planetary Filter for Telescope - #47 VioletOpens in a new window or tabBrand New$23.30agenaastro (19,294) 99.6%+$5.62 shipping
- ZWO Seestar S50 Smart Telescope Ultimate Accessories Set. 7 PCsOpens in a new window or tabBrand New$30.90varch.2015 (407) 100%+$4.47 shipping10 watchers
- Blue Fireball Empty 1.25" Astronomical Filter Cell with Retaining Ring # S-1FOpens in a new window or tabBrand New$10.55agenaastro (19,294) 99.6%+$5.62 shipping
- Neewer 1.25 inches Telescope Moon Filter, CPL Filter, 5 Color Filters SetOpens in a new window or tabBrand New$35.99glver81 (3,446) 99.6%Free shipping
- Adjustable Astronomical Telescope Solar Filter PET-coated Film for Sun ObservingOpens in a new window or tabBrand New$19.85 to $40.85Top Rated Plusteamwill-item (8,519) 98.9%Free shippingFree returns
- 60-90mm Adjustable Solar Filter Sun Film Telescope Accessories for Sun ObservingOpens in a new window or tabBrand New$15.29amormed (1,899) 99.7%Was: $16.99 10% offFree shippingfrom China99 sold
- 1.25''/ 31.7mm Infrared Filter/ Infrared Cut-off Filter Astronomical TelescopeOpens in a new window or tabBrand New$11.69amormed (1,899) 99.7%Was: $12.99 10% offFree shippingfrom China
- Orange Frames For Solar Filter Film Sheets For Brigenius 10x50 BinocularsOpens in a new window or tabBrand New$22.90Save up to 20% when you buy morevarch.2015 (407) 100%+$4.47 shipping
- Meade 1.25" ND96-0.9 13% Series 4000 Telescope Moon Filter - 07531LFOpens in a new window or tabPre-Owned$14.95scopehed1 (82,386) 99.8%Free shipping
- Celestron telescope cassegrain eyepiece Celestar C8 Orange 21 filter 1.25" JAPANOpens in a new window or tabPre-Owned$2.25vlookll-daskineaux (2,456) 100%2 bids · Time left1d 3h left (Mon, 12:41 AM)+$6.90 shipping
- Sun Film Solar Filter for Celestron NexStar 8SE/C8/CPC800/CPC800HD TelescopeOpens in a new window or tabBrand New$29.95Save up to 10% when you buy moreTop Rated PlusFree shippingandyluo2016 (16,446) 99.2%Free returns
- 1.25"/31.7mm Telescope Eyepiece Lens Color Filter For Moon Nebula Planet Sun 5pcOpens in a new window or tabBrand New$13.79Top Rated Plusandyluo2016 (16,446) 99.2%Free shippingFree returnsLast one
- 1.25 inch Optical Lens Moon & Skyglow Filter for Astronomical TelescopeOpens in a new window or tabBrand New$4.74 to $10.82industrialmechanical (14,622) 98.5%Was: $4.99 5% offFree shippingfrom China
- 1.25 inch Telescope H-Beta Filter for Horsehead Nebula in Dark Sky observationOpens in a new window or tabBrand New$40.49camin2000 (1,290) 99.2%Was: $44.99 10% offFree shippingfrom China28 watchers
- Celestron 11'' Solar Filter Sun Film 94238 for C11 C11HD Telescope AccessoriesOpens in a new window or tabBrand New$106.19amormed (1,899) 99.7%Was: $117.99 10% offFree shippingfrom China
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