Telescope Filters | Surplus Network

SVBONY SV226 Filter Drawer Integrated Molding nti-Light-Leaking Design

SVBONY SV226 Filter Drawer Integrated...

$49.99 USD

SVBONY SV226 Filter Drawer Integrated...

$49.99 USD

SVBONY SV226 Filter Drawer Integrated Molding for 1.25inch &2inch Filter Mounted

SVBONY SV226 Filter Drawer Integrated...

$49.99 USD

SVBONY SV226 Filter Drawer Integrated...

$49.99 USD

SVBONY SV226 Filter Drawer Integrated Molding nti-Light-Leaking Design

SVBONY SV226 Filter Drawer Integrated...

$49.99 USD

SVBONY SV226 Filter Drawer Integrated...

$49.99 USD

SVBONY SV226 Filter Drawer Integrated Molding for 1.25inch &2inch Filter Mounted

SVBONY SV226 Filter Drawer Integrated...

$49.99 USD

SVBONY SV226 Filter Drawer Integrated...

$49.99 USD

SVBONY SV220 Dual-Band 7nm Nebula Filter for One-Shot Color Cameras 1.25" Mounte

SVBONY SV220 Dual-Band 7nm Nebula...

$109.99 USD

SVBONY SV220 Dual-Band 7nm Nebula...

$109.99 USD

SVBNOY SV227 SII 5nm 2" Filter Narrowband Photographic CCD Filter for Deep Sky

SVBNOY SV227 SII 5nm 2" Filter...

$109.99 USD

SVBNOY SV227 SII 5nm 2" Filter...

$109.99 USD

SVBONY SV220 Dual-Band 7nm Nebula Filter fit One-Shot Color Cameras 1.25" Mounte

SVBONY SV220 Dual-Band 7nm Nebula...

$109.99 USD

SVBONY SV220 Dual-Band 7nm Nebula...

$109.99 USD

44mm-150mm Solar Filter Film for Telescope Objective Lens Observe the Sun Safely

44mm-150mm Solar Filter Film for...

$23.99 USD

44mm-150mm Solar Filter Film for...

$23.99 USD

SVBNOY SV227 SII / H-Alpha / OIII 5nm 2" Narrowband CCD Filter for Deep Sky

SVBNOY SV227 SII / H-Alpha / OIII 5nm...

$129.99 USD

SVBNOY SV227 SII / H-Alpha / OIII 5nm...

$129.99 USD

Adjustable Astronomical Telescope Solar Filter PET-coated Film for Sun Observing

Adjustable Astronomical Telescope...

$17.49 USD

Adjustable Astronomical Telescope...

$17.49 USD

44mm-210mm Film Solar Filter 6-Sizes For Solar Eclipse Sunspot Observation BEA

44mm-210mm Film Solar Filter 6-Sizes...

$17.88 USD

44mm-210mm Film Solar Filter 6-Sizes...

$17.88 USD

1.25inch UHC Telescope Eyepiece Filters Ultra High Contrast Sky Light Pollution

1.25inch UHC Telescope Eyepiece...

$29.99 USD

1.25inch UHC Telescope Eyepiece...

$29.99 USD

SVBONY SV229 Solar Eclipse Telescope Filter 103mm For Sunspots Observation

SVBONY SV229 Solar Eclipse Telescope...

$29.99 USD

SVBONY SV229 Solar Eclipse Telescope...

$29.99 USD

1.25inch UHC Telescope Eyepiece Filters Ultra High Contrast Sky Light Pollution

1.25inch UHC Telescope Eyepiece...

$29.99 USD

1.25inch UHC Telescope Eyepiece...

$29.99 USD

Svbony 1.25" Ultra High Contrast Filter UHC Telescope Filter Planetary Nebulae

Svbony 1.25" Ultra High Contrast...

$29.99 USD

Svbony 1.25" Ultra High Contrast...

$29.99 USD

SVBONY 1.25" UHC Telescope Eyepiece Filters for Reduce Light Pollution

SVBONY 1.25" UHC Telescope Eyepiece...

$29.99 USD

SVBONY 1.25" UHC Telescope Eyepiece...

$29.99 USD

Orion Moon Filter 13% Transmission 1.25”, 05662

Orion Moon Filter 13% Transmission...

$12.99 USD

Orion Moon Filter 13% Transmission...

$12.99 USD

SVBONY 1.25" UV/IR Cut and CLS Deep Sky Filters - 1.25" eye pieces and Hestia

SVBONY 1.25" UV/IR Cut and CLS Deep...

$40.00 USD

SVBONY 1.25" UV/IR Cut and CLS Deep...

$40.00 USD

44mm-210mm Solar Filter Film for Telescope Objective Lens Safely Observe Sun

44mm-210mm Solar Filter Film for...

$17.85 USD

44mm-210mm Solar Filter Film for...

$17.85 USD

IDAS Nebula Booster Filter NB1 - 48mm (2")

IDAS Nebula Booster Filter NB1 - 48mm...

$75.00 USD

IDAS Nebula Booster Filter NB1 - 48mm...

$75.00 USD

Lumicon 2 Inch Minus Violet Filter for Pinpoint Star and Color Correct Imaging

Lumicon 2 Inch Minus Violet Filter...

$70.00 USD

Lumicon 2 Inch Minus Violet Filter...

$70.00 USD

Celestron "Moon / Lunar Filter" for (1.25") Oculars # 94119-A (Vintage)

Celestron "Moon / Lunar Filter" for...

$5.45 USD

Celestron "Moon / Lunar Filter" for...

$5.45 USD

2-inch optical eyepiece filters Moonlight and Skyglow filter kits for telescope

2-inch optical eyepiece filters...

$12.98 USD

2-inch optical eyepiece filters...

$12.98 USD

Celestron EclipSmart Solar Filter for 8in. SCT and EdgeHD, Black, 94244

Celestron EclipSmart Solar Filter for...

$69.95 USD

Celestron EclipSmart Solar Filter for...

$69.95 USD

SVBONY SV220 Dual-Band OIII (7nm) & H-a (7nm) Filters fit One-Shot Color Camera

SVBONY SV220 Dual-Band OIII (7nm) &...

$159.99 USD

SVBONY SV220 Dual-Band OIII (7nm) &...

$159.99 USD

Thousand Oaks Optical SolarLite S-3750 Solar Filter

Thousand Oaks Optical SolarLite...

$52.00 USD

Thousand Oaks Optical SolarLite...

$52.00 USD

Deluxe Economy Metal .965" Telescope Eyepiece Moon Filter - Ships from USA

Deluxe Economy Metal .965" Telescope...

$8.95 USD

Deluxe Economy Metal .965" Telescope...

$8.95 USD

EXACTA - PENTACON "T-Ring" (T-Mount) for Medium Format Cameras with Case +

EXACTA - PENTACON "T-Ring"...

$8.95 USD

EXACTA - PENTACON "T-Ring"...

$8.95 USD

Celestron - "Comet Filter Set" of (3) for (1.25") Oculars" Cased

Celestron - "Comet Filter Set" of (3)...

$18.95 USD

Celestron - "Comet Filter Set" of (3)...

$18.95 USD

Orion Skyglow SCT rear cell filter (Japan build)

Orion Skyglow SCT rear cell filter...

$55.00 USD

Orion Skyglow SCT rear cell filter...

$55.00 USD

SVBONY 1.25" UV/IR CUT Block Infra-Red Filter for DSLR/CCD Cameras Telescope

SVBONY 1.25" UV/IR CUT Block...

$15.99 USD

SVBONY 1.25" UV/IR CUT Block...

$15.99 USD

SVBONY 1.25" Telescope Eyepiece Moon Filter for Astro Moon&Planets Observation

SVBONY 1.25" Telescope Eyepiece Moon...

$15.99 USD

SVBONY 1.25" Telescope Eyepiece Moon...

$15.99 USD

6 Pcs Telescope Filter Set Reduce Light Add Color For 1.25inch Telescopes Ey SNQ

6 Pcs Telescope Filter Set Reduce...

$20.89 USD

6 Pcs Telescope Filter Set Reduce...

$20.89 USD

Astronomical Telescope Adjustable Solar Filter PET-coated Film for Sun Observing

Astronomical Telescope Adjustable...

$17.99 USD

Astronomical Telescope Adjustable...

$17.99 USD

SVBONY 1.25" UV/IR CUT Block Infra-Red Filter for DSLR/CCD Cameras Telescope

SVBONY 1.25" UV/IR CUT Block...

$17.99 USD

SVBONY 1.25" UV/IR CUT Block...

$17.99 USD

Celestron 20mm Light Weight Telescope Eyepiece 1.25 inch 31.7mm For 80EQ 80DX

Celestron 20mm Light Weight Telescope...

$17.99 USD

Celestron 20mm Light Weight Telescope...

$17.99 USD

Solar Filter PET-coated Film for Telescope/Spotting Scope/Camera Sun Observing

Solar Filter PET-coated Film for...

$17.99 USD

Solar Filter PET-coated Film for...

$17.99 USD

6 Colors 1.25 Inch Colorful Moon Filter Kit For Astronomical Telescope Eyepi FOD

6 Colors 1.25 Inch Colorful Moon...

$16.13 USD

6 Colors 1.25 Inch Colorful Moon...

$16.13 USD

Solar Filter Sun Film Membrane 50mm Astronomical Telescope Lens Cap

Solar Filter Sun Film Membrane 50mm...

$10.34 USD

Solar Filter Sun Film Membrane 50mm...

$10.34 USD

60/70/80/90mm Telescope Solar Filter Cap Telescope 100mm Filter Film for Sun

60/70/80/90mm Telescope Solar Filter...

$15.27 USD

60/70/80/90mm Telescope Solar Filter...

$15.27 USD

OGMA Zero Light Leak Filter Holder For 2-inch Mounted Filters - Astrophotography

OGMA Zero Light Leak Filter Holder...

$39.00 USD

OGMA Zero Light Leak Filter Holder...

$39.00 USD

New Telescope Filter Aluminum Box Eyepiece Filter Box Watertight Suitcase Foam

New Telescope Filter Aluminum Box...

$15.14 USD

New Telescope Filter Aluminum Box...

$15.14 USD

Solar Sun Filter Telescope Sheet Black Polymer 4"x4" Eclipse Thousand Oaks

Solar Sun Filter Telescope Sheet...

$14.95 USD

Solar Sun Filter Telescope Sheet...

$14.95 USD

Meade 1.25" 07520 #56 Light Green Telescope Color Filter Series 4000 - Japan

Meade 1.25" 07520 #56 Light Green...

$14.95 USD

Meade 1.25" 07520 #56 Light Green...

$14.95 USD

Parks 1.25" #11 Yellow/Green Telescope Eyepiece Filter - Made in Japan

Parks 1.25" #11 Yellow/Green...

$14.95 USD

Parks 1.25" #11 Yellow/Green...

$14.95 USD

1.25" Meade LT Yellow #8 Telescope Eyepiece Filter - Excellent Condition!

1.25" Meade LT Yellow #8 Telescope...

$14.95 USD

1.25" Meade LT Yellow #8 Telescope...

$14.95 USD

2 Pcs Magnifying Glasses With Light 180% LED Lighted Magnifier Eyeglasses For

2 Pcs Magnifying Glasses With Light...

$9.02 USD

2 Pcs Magnifying Glasses With Light...

$9.02 USD

Genuine ORION Six-Pocket Padded...

$19.95 USD

Genuine ORION Six-Pocket Padded...

$19.95 USD

Adjustable 60-90mm Solar Filter Sun Film Telescope Accessories for Sun Observing

Adjustable 60-90mm Solar Filter Sun...

$16.89 USD

Adjustable 60-90mm Solar Filter Sun...

$16.89 USD

0.965 and 1.25 inches Solar Filter Astronomical Telescope Optical Filter Lens

0.965 and 1.25 inches Solar Filter...

$6.34 USD

0.965 and 1.25 inches Solar Filter...

$6.34 USD

1.25 inch Neutral Density Moon Filter Set 6 Pcs//Set for Astronomical Telescope

1.25 inch Neutral Density Moon Filter...

$19.68 USD

1.25 inch Neutral Density Moon Filter...

$19.68 USD

SVBONY Telescope Filter 2 Inches UHC Filter Ultra High Contrast

SVBONY Telescope Filter 2 Inches UHC...

$35.00 USD

SVBONY Telescope Filter 2 Inches UHC...

$35.00 USD

Orion 05582 2" Oxygen-III OIII Nebula Narrowband Telescope Eyepiece Filter

Orion 05582 2" Oxygen-III OIII Nebula...

$79.95 USD

Orion 05582 2" Oxygen-III OIII Nebula...

$79.95 USD

SVBONY SV229 183B Telescope Solar Filter for 80-118mm OD Scopes - Ships From USA

SVBONY SV229 183B Telescope Solar...

$32.95 USD

SVBONY SV229 183B Telescope Solar...

$32.95 USD

Celestron Nebular / Deep Sky / Light Polution Filter Model #5 (2") Part #93572

Celestron Nebular / Deep Sky / Light...

$34.95 USD

Celestron Nebular / Deep Sky / Light...

$34.95 USD

Solar Filter Sun Film For Celestron 6SE/150SLT Telescope For Watching sunspots

Solar Filter Sun Film For Celestron...

$27.88 USD

Solar Filter Sun Film For Celestron...

$27.88 USD

4-Sizes Film Solar Filter for Telescope Objective Lens Safely Observe the Sun US

4-Sizes Film Solar Filter for...

$21.35 USD

4-Sizes Film Solar Filter for...

$21.35 USD

SVBONY Telescope Filter 2 inch CLS Filter City Light Pollution Reduction Filter

SVBONY Telescope Filter 2 inch CLS...

$59.99 USD

SVBONY Telescope Filter 2 inch CLS...

$59.99 USD

"Deluxe Binocular / Camera Shoulder Strap" Secure - Qty.(3) Made in the USA

"Deluxe Binocular / Camera Shoulder...

$4.95 USD

"Deluxe Binocular / Camera Shoulder...

$4.95 USD

SVBONY 1.25" CLS Deep Sky Filters For Telescope Eyepieces Cuts Light Pollution

SVBONY 1.25" CLS Deep Sky Filters For...

$26.96 USD

SVBONY 1.25" CLS Deep Sky Filters For...

$26.96 USD

2pcs 1.25" or 2" astronomical telescope eyepiece box eyepiece barrel storage box

2pcs 1.25" or 2" astronomical...

$7.49 USD

2pcs 1.25" or 2" astronomical...

$7.49 USD

Adjustable 60-90mm Solar Filter Sun Film Telescope Accessories For Sun Observing

Adjustable 60-90mm Solar Filter Sun...

$16.69 USD

Adjustable 60-90mm Solar Filter Sun...

$16.69 USD

Celestron 1.25" Moon Filter # 94119-A

Celestron 1.25" Moon Filter # 94119-A

$13.75 USD

Celestron 1.25" Moon Filter # 94119-A

$13.75 USD

Hydrogen Alpha refinement etalon # 0013: Designation 656.28SC0.15 Secondary

Hydrogen Alpha refinement etalon #...

$160.00 USD

Hydrogen Alpha refinement etalon #...

$160.00 USD

SVBONY 2inch Moon Filters Standard Filter Thread for Telescope Eyepiece Lenses

SVBONY 2inch Moon Filters Standard...

$21.99 USD

SVBONY 2inch Moon Filters Standard...

$21.99 USD

1.25" Gray Moon Telescope Filter Glass 50% Block each Set of 3 New Old Stock

1.25" Gray Moon Telescope Filter...

$8.00 USD

1.25" Gray Moon Telescope Filter...

$8.00 USD

Optolong 2" L-eNhance Light Pollution Reduction Imaging Filter OL-13802

Optolong 2" L-eNhance Light Pollution...

$199.95 USD

Optolong 2" L-eNhance Light Pollution...

$199.95 USD

Meade Telescope Nebular Filter 07524 911B Broadband SCT Rear Cell New Old Stock

Meade Telescope Nebular Filter 07524...

$37.95 USD

Meade Telescope Nebular Filter 07524...

$37.95 USD

SVBONY SV220 Dual-Band 7nm Nebula 1.25

SVBONY SV220 Dual-Band 7nm Nebula...

$121.99 USD

SVBONY SV220 Dual-Band 7nm Nebula...

$121.99 USD

47~243mm Astronomical Telescope Solar Filter PET-coated Film for Sun Observing

47~243mm Astronomical Telescope Solar...

$20.79 USD

47~243mm Astronomical Telescope Solar...

$20.79 USD

Celestron 8 Inch Sun Film Solar Filter for CPC800/ NexStar 8SE Telescope #94128

Celestron 8 Inch Sun Film Solar...

$49.49 USD

Celestron 8 Inch Sun Film Solar...

$49.49 USD

SVBONY SV231 1.25inch Killer Color Correction Filter for Lunar Planetary Surface

SVBONY SV231 1.25inch Killer Color...

$39.99 USD

SVBONY SV231 1.25inch Killer Color...

$39.99 USD

SVBONY SV231 1.25" Killer Color Correction Filter for Lunar / Planetary Surfaces

SVBONY SV231 1.25" Killer Color...

$39.99 USD

SVBONY SV231 1.25" Killer Color...

$39.99 USD

OPTOLONG 1.25inch/2inch Moon&Skyglow Filter for Astro Telescope Eyepieces Lens

OPTOLONG 1.25inch/2inch Moon&Skyglow...

$25.92 USD

OPTOLONG 1.25inch/2inch Moon&Skyglow...

$25.92 USD

2 Inch Optical Eyepiece Lens Moon & Skyglow Filter Kit for Telescope Eyepieces

2 Inch Optical Eyepiece Lens Moon &...

$13.49 USD

2 Inch Optical Eyepiece Lens Moon &...

$13.49 USD

Astromania 1.25" Multiple 5-Position Filter Wheel for Telescope NEW! NO BOX

Astromania 1.25" Multiple 5-Position...

$46.99 USD

Astromania 1.25" Multiple 5-Position...

$46.99 USD

84-110mm!!Astronomical Telescope Adjustable Solar Filter PET Film Sun Observing

84-110mm!!Astronomical Telescope...

$24.68 USD

84-110mm!!Astronomical Telescope...

$24.68 USD

GSO 1.25" Color / Planetary Filter - #11 Yellow / Green

GSO 1.25" Color / Planetary Filter -...

$12.70 USD

GSO 1.25" Color / Planetary Filter -...

$12.70 USD

For Sun Observing Astronomical Telescope Adjustable Solar Filter PET coated Film

For Sun Observing Astronomical...

$17.84 USD

For Sun Observing Astronomical...

$17.84 USD

SVBONY 2 Inch Moon Filter Thread M48*0.75 for Telescope Eyepiece Sky Moon&Planet

SVBONY 2 Inch Moon Filter Thread...

$17.09 USD

SVBONY 2 Inch Moon Filter Thread...

$17.09 USD

Astronomical Telescope Solar Filter PET-coated Film for Sun Observing Adjustable

Astronomical Telescope Solar Filter...

$17.87 USD

Astronomical Telescope Solar Filter...

$17.87 USD

44-243mm Solar Filter Film for Objective Lens Telescope/spotting scope/Camera

44-243mm Solar Filter Film for...

$17.95 USD

44-243mm Solar Filter Film for...

$17.95 USD

1.25 inch Optical Lens Moon & Skyglow Filter for Astronomical Telescope

1.25 inch Optical Lens Moon & Skyglow...

$5.39 USD

1.25 inch Optical Lens Moon & Skyglow...

$5.39 USD

Universal Solar Filter Sun Film for 6SE/ 150SLT Celestron Astronomical Telescope

Universal Solar Filter Sun Film for...

$22.49 USD

Universal Solar Filter Sun Film for...

$22.49 USD

SVBONY 2" Filter UV/IR CUT Infra-Red Filter Moon / CCD for Astronomy Telescope

SVBONY 2" Filter UV/IR CUT Infra-Red...

$32.99 USD

SVBONY 2" Filter UV/IR CUT Infra-Red...

$32.99 USD

SVBONY 2" Filter UV/IR CUT for Astronomy Telescope Infra-Red Filter Moon w/ CCD

SVBONY 2" Filter UV/IR CUT for...

$26.99 USD

SVBONY 2" Filter UV/IR CUT for...

$26.99 USD

Solar Filter Film for 6-Sizes Telescope Objective Lens Safely Observe the Sun

Solar Filter Film for 6-Sizes...

$17.89 USD

Solar Filter Film for 6-Sizes...

$17.89 USD