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Lumicon Neutral Density / Moon Filter ND50 50% Transmission - 2" # LF2090

$ 44.88 $ 26.92

1.25'' Filter Monocular Telescope Cut Block Telescope Optics Infra UV IR CCD Cam

$ 141.19 $ 84.71

Baader AstroSolar Filter for Telescopes - 280mm Filter Aperture # ASTF-280

$ 157.52 $ 94.51

Silver Solar Filter Baader Film Metal Cover For Astronomical Telescop

$ 26.71 $ 16.03

Explore Scientific H-Beta Narrowband Filter - 1.25" # 310235

$ 114.39 $ 68.63

Celestron - "Nebular / Deep Sky / LPR Filter" for Off Axis Guider # 94129

$ 29.92 $ 17.95

18nm Narrowband Cuts Light Pollution Filter Astronomy Telescope Monocular Nebula

$ 107.75 $ 64.65

Baader Premium Eyepiece Filter: Dark Blue, 435nm Bandpass - 2" # FCFDB-2 2458312

$ 69.52 $ 41.71

ICE 1.25" Variable Polarizing Eyepiece Moon Filter for Telescope Polarizer

$ 24.97 $ 14.98

Baader Premium Eyepiece Filter: Green, 500nm Bandpass - 2" # FCFG-2 2458314

$ 69.52 $ 41.71

Celestron 93624 Narrowband Oxygen III 2 Filter

$ 130.49 $ 78.29

SolarLite Solar Filter for Telescope, fits Celestron and Meade 8" Schmidt

$ 131.75 $ 79.05

Celestron - Photo "T-Adapter" # 93635-A C90 & Nester 4 / 5 +12.5 / 20 mm (.965)

$ 33.44 $ 20.06

DGM NPB filter 1.25" Nebula Filter Astronomy

$ 101.2 $ 60.72

Celestron - Nebular / Deep Sky Filter for Off Axis Guider - (Schmidt Cass)

$ 36.96 $ 22.17

Solar Filter Baader Film Metal Cover for Astronomical Telescope 60-90mm

$ 23.75 $ 14.25

Ice 1.25" Telescope Filter Set Variable Polarizing Moon Polarizer Lipo Broa...

$ 34.31 $ 20.58

SVBONY 2"/1.25" Polarizing Filter Aluminum Optical Glass for Planetary Observing

$ 11.43 $ 6.85

SVBONY SV164 1.25"/ 2" Dark Frame Filter Astronomical Telescope Filter

$ 7.03 $ 4.21

Film Solar Filter ST425BP1

$ 54.51 $ 32.7

1.25" /2" Optolong L-Pro Filter for Astro Telescope Eyepiece lens

$ 131.12 $ 78.67

1.25" UHC Ultra High Contrast Filter for Astromomical Telescope Eyepieces

$ 48.36 $ 29.01

8 Pcs Telescope Eyepiece Lens Color Filter Set 1.25 For Astronomy Moon Planet

$ 13.75 $ 8.25

Astronomical - "Lunar / Moon Filters" ND 6 - ND 9 (1.25") Qty. (2) (USA)

$ 12.27 $ 7.36

Chromium Solar Film ST1150CBP1

$ 138.11 $ 82.86

1.25'' Format 3-Position Multiple Color Filters Wheel w/ 1x Nebula Filter for

$ 20.75 $ 12.45

1.25 Filter UV/IR Cut Telescope Optics Infra Red Filter CCD Camera Monocular

$ 20.81 $ 12.48

B&L Criterion - Photographic Bracket / PiggyBack Mt. 6"/8" S/C + AstroPhoto Book

$ 21.12 $ 12.67

Baader Premium Eyepiece Filter: Blue, 470nm Bandpass - 2" # FCFB-2 2458313

$ 69.52 $ 41.71

Film Solar Filter ST375BP1

$ 50.11 $ 30.06

Gosky 140mm Solar Filter- For Celestron 140mm Aperture Telescope

$ 41.36 $ 24.81

Meade 1.25" Telescope CCD Interference Filter B-440 Blue A/R Coated

$ 13.2 $ 7.91

Explore Scientific ND 0.9 13% Neutral Density / Moon Filter - 2" # 310240

$ 52.79 $ 31.67

Meade EclipseView Viewing Cards (5 Pk)

$ 8.79 $ 5.27

Meade Instruments 07286 No.905 1.25-Inch Variable Polarizing Filter (Black)

$ 54.76 $ 32.85

Telescope - "Ocular Filters"" (4) (1.25") Lt. Grn / Lt. Yel / Blu / Polarizer

$ 21.12 $ 12.67

1.25 Telescope Eyepiece Color Filter Set Kit For Planet Moon Multi-color 8 X

$ 15.03 $ 9.01

Lumicon Color / Planetary Filter #29 Dark Red - 2" # LF2045

$ 55.44 $ 33.26

Astromania 2" Moon/Skyglow Filter

$ 31.65 $ 18.99

Agena 2" Color/Planetary Telescope Filter - #12 Yellow

$ 19.36 $ 11.61

Chromium Solar Film ST1250CBP1

$ 164.51 $ 98.7

Baader Double Stacked Solar Continuum Filter - 1.25" # FSOL-1D 2458392

$ 176 $ 105.6

1.25" Optical Astronomical Telescope 6 Color Filters Lens for Telescope Eyepiece

$ 26.74 $ 16.04

Baader Solar Viewer AstroSolar Silver/Gold Eclipse Glasses / Shades # 2459294...

$ 61.6 $ 36.96

Baader Solar Filter for Spotting Scope Small Telescope Telephoto Lens 65mm AS...

$ 40.47 $ 24.28

Meade - Planetary Filter #21 Full Aperture for (.965) Oculars #07233 (Vintage)

$ 6.11 $ 3.66

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

$ 14.07 $ 8.44

Astronomical Telescope Optical Filters 6pcs Color with Aluminum Storage Box

$ 23.82 $ 14.29

OPTOLONG 1.25 inch OIII-CCD 6.5nm for Astronomy Telescpe Narrow-Band Filter

$ 139.91 $ 83.95

Telescope - "Caps" (1.25") that will fit Ocular Barrels - Quantity (12)

$ 3.08 $ 1.84

Baader AstroSolar Filter for Binoculars / Camera Lens - 60mm Aperture # ASBF-60

$ 37.84 $ 22.7

OPTOLONG UHC Ultra High filter for Telescope Eyepieces 1.25" 2" for Choice

$ 48.4 $ 29.04

Lumicon Infrared Blocking Filter - 2" # LF3145

$ 184.75 $ 110.85

Astromania 1.25" O-III Filter - Produces Near-Photographic Views of The Veil,...

$ 60.9 $ 36.54

1Pcs 120-200Mm Solar Baader Filter Film Metal Cover For Astronomical Telescope

$ 23.39 $ 14.03

Solar Eclipse Camera Lens UV Mirror SOLAR Camera Tool Sun Spots 2021 Gadgets

$ 23.75 $ 14.25

Baader Solar Viewer AstroSolar Silver/Gold Eclipse Glasses / Shades # 2459294...

$ 18.48 $ 11.08

1.25" Eyepiece Filters Kits Skyglow&Moon Filters Planetary Filters for Telescope

$ 23.75 $ 14.25

GSO 2" Color / Planetary Filter - #25 Red

$ 23.76 $ 14.25

Lumicon Color / Planetary Filter #47 Violet - 1.25" # LF1055

$ 32.56 $ 19.53

Film Solar Filter ST750BP1

$ 67.71 $ 40.62

Orion Telescope Moon Filter #5662 With 13% Transmission 1.25 Inches With Box

$ 8.79 $ 5.27

Enhance Your Viewing Experience Telescope Filter, 6", Black

$ 59.83 $ 35.89

SVBONY SV164 2'' Dark Frame Imaging Filter for CCDs Camera Eliminate Telescope

$ 9.67 $ 5.8

1pcs Solar Filter 160mm Adjustable Metal Cap for Telescope 130-152mm Lens Hood

$ 38.71 $ 23.22

Meade Eyepiece Filter (1.25”)

$ 13.2 $ 7.91

SOLOMARK UHC filter 1.25 inches 31.7mm American size

$ 47.04 $ 28.22

OPTOLONG 1.25" UHC Filter Ultra High Contrast for Observation of Deep Sky Object

$ 60.72 $ 36.43

Silver 90~112 mm Solar Filter Baader Film Metal Cover For Astronomical Telescope

$ 27.97 $ 16.78

1.25 UHC CLS Moon UV IR Cut Filters Set Astronomy Telescope Monocular Sky Object

$ 120.55 $ 72.33

Unitron Telescope Model #150 - "Ad / Data Sheets - Set of (8) Rare (Vintage)

$ 14.08 $ 8.44

Baader AstroSolar Filter for Binoculars / Camera Lens - 50mm Aperture # ASBF-50

$ 33.44 $ 20.06

Astronomical Telescope Extender Eyepiece With Protective Ring Monocular

$ 36.04 $ 21.62

Celestron - "12.5 mm H (.965) Ocular" with Capsule (Vintage)

$ 7.04 $ 4.22

1.25" Color Astro Filters Set (6 pieces) for Astronomical Telescopes Ocular Lens

$ 24.63 $ 14.77

Meade Instruments 608016 Imaging Color Filter LRGB Set (2")

$ 220.43 $ 132.25

Gosky Optics Full Aperture Astronomical Telescope Solar Filter Silver

$ 49.1 $ 29.46

Lumicon Color / Planetary Filter #12 Yellow - 1.25" # LF1020

$ 41.36 $ 24.81

Telescope Astronomical Camera Frozen Astro Camera 2000W Pixel Back-illuminated

$ 879.99 $ 527.99

OPTOLONG 1.25inch Filter SII-CCD 6.5nm Narrow-Band Filter for Telescope

$ 139.91 $ 83.95

Agena 2" Color / Planetary Filter for Telescope - #38A Dark Blue

$ 19.36 $ 11.61

Agena 2" Color / Planetary Filter for Telescope - #23A Light Red

$ 19.36 $ 11.61

Telescope Eyepiece Extender With Protective Ring For Astronomy Monocular

$ 35.72 $ 21.43

Solar Sun Filter Telescope Sheet Black Polymer 10"x10" Eclipse Thousand Oaks

$ 21.93 $ 13.16

Chromium Solar Film ST750CBP1

$ 102.91 $ 61.74

Orion Variable Polarizer Lens Eyepiece Filter

$ 44 $ 26.4

1.25'' Filter Eyepiece Telescope Light Pollution Blue Moon Filter for Ast

$ 17.56 $ 10.53

Optolong 2inch Ultra High Contrast Nebula Filter for Deep Sky Astrophotography

$ 71.05 $ 42.63

1.25 Telescope Filter Set. Colour Moon. 8 Pieces Nebula Filter Cameras Parts

$ 17.42 $ 10.45

1.25" 31.7mm 3-Position Manual Filter Wheel for Astrophotography

$ 22.17 $ 13.3

8pcs 1.25" Filter Kit Nebula Filter Moon Filter Sun Filter Fr Telescope Eyepiece

$ 19.35 $ 11.61

DGM GCE (Galaxy contrast enhancement) filter 2"

$ 228.8 $ 137.28

Optolong Ultra High Contrast UHC Nebula Filter - Clip Filter for Canon EOS Ca...

$ 101.2 $ 60.72

Gosky Eclipse Solar Filter 5.67"-6.85" Telescope Binocular Spotting Scope Solar

$ 48.22 $ 28.93

Telescope - "Ocular Filter Set" of (4) (1.25") - Red / Grn / Yel / Blu (USA)

$ 21.12 $ 12.67

Baader Neutral Density Filter ND-1.8 1.5% Transmission - 1.25" # FND2-1 2458345

$ 43.12 $ 25.87

Lumicon Color / Planetary Filter #38A Dark Blue - 2" # LF2050

$ 44.88 $ 26.92

^ [NOS] Meade Telescope Eyepiece Filters 4 Colored w/ Original Box!

$ 27.71 $ 16.62

Brandon 1.25" Color / Planetary Filter for Brandon Oculars - #21 Orange

$ 35.2 $ 21.12

Baader Neutral Density Filter ND-0.6 25% Transmission - 1.25" # FND0-1 2458343

$ 43.12 $ 25.87