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Celestron 94123 1.25-Inch UHC/LPR Filter (Black)

$71.25

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Celestron Eclipsmart Solar Filter for 6" SCT

$59.95

Avg. Savings $1.20
Solomark 1.25 Inch Telescope Moon and Skyglow Filter

$12.99

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Celestron 94305 Two-inch Eyepiece and Filter Kit

$349.95

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SVBONY 1.25" Ultra High Contrast UHC Filter for Deep-Sky Objects Observations Astrophotography to Improve the Image Contrast Reduces Light Pollution

$26.09

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Orion 7785 4.00-Inch ID E-Series Safety Film Solar Filter

$32.99

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Astromania Deluxe Solar Filter 120mm Adjustable Metal Cap for Telescope Tubes with Outer Diameter 90mm to 112mm Aperture 95mm - immediately start solar observing and our Sun becomes "within reach"

$37.99

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Orion 07710 5.81-Inch ID Full Aperture Glass Telescope Solar Filter (Silver)

$99.99

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Solomark Deluxe Metal Adjustable 66-94 Mm Inside Diameter Solar Filter, Baader Planetarium Film, for 66-94mm Aperture Telescopes

$29.99

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

$124.00

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Neewer 1.25-inch 5-Position Filter Wheel Assembled with 1.25-inch Eyepiece Adaptor, 1.25-inch Focuser Nosepiece, T-2 Camera Adaptor and Locking Ring for Telescope

$45.99

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Astromania 1.25" O-III Filter

$58.99

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Celestron NexImage 5 MP 5 Solar System Imager with Micron Digital Clarity Technology, Black (93711)

$189.00

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Rainbow Symphony Solar Filter 50mm Black Polymer

$19.95

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Solomark 1.25 Inch Telescope Variable Polarizing Filter

$24.99

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Orion 07757 Deluxe Safety Film Solar Filter 6.58 Inch Inside Diameter (Silver)

$99.99

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Baader Planetarium Red 610nm Long-Pass Filter, 1.25" Eyepiece

$69.00

Avg. Savings $17.32
SVBONY UV/IR Cut Block Filter Multi Coated Infra Red Filter CCD Camera Interference UV Filter 1.25” Standard Filter Threads for DSLR Camera Telescope

$18.99

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Astromania 2" Moon/Skyglow Filter

$18.97

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Astromania Deluxe Solar Filter 140mm Adjustable Metal Cap for Telescope Tubes with Outer Diameter 110 to 132mm Aperture 115mm - Immediately Start Solar observing and Our Sun Becomes Within Reach

$29.99

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SolarLite Filter for Telescope, fits Orion ED 80/100, StarMax , Apex 102, AstroView 100, SkyView Pro 100

$75.00

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Levenhuk 1.25" Optical Filter #21 (Orange), 56% light transmission, for planetary observations

$19.95

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Celestron 94119-10 1.25 " Eyepiece Filter Set

$31.05

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BP-6X6 - Black Polymer Solar Filter Film Sheet (6" X 6") - 1 each

$10.80

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ICE 1.25" Variable Polarizing Eyepiece Filter for Telescope Polarizer

$17.95

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Astromania Deluxe Solar Filter 160mm Adjustable Cap Metal from 130mm to 152mm Aperture 135mm - immediately start solar observing and our Sun immediately becomes "within reach"

$49.99

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Astromania 1.25" H-Alpha Night Sky Filter

$69.99

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Celestron EclipSmart Solar Filter - PS60AZ / PS60EQ Solar Safe Telescope Filter, Black (94220)

$8.12

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Astromania Deluxe Solar Filter 80mm Adjustable Cap Metal from 50mm to 72mm Aperture 55mm - immediately start solar observing and our Sun immediately becomes "within reach"

$29.99

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12"x12" Solar Filter Sheet for Telescopes, Binoculars and Cameras

$34.00

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Solomark 1.25 Inches 4pcs Color Filter Set for Telescope Eyepiece - No.12 Yellow, No.21 Red, No.80A Blue and No.56 Green

$25.99

Avg. Savings $1.24
Baader Planetarium Yellow 495nm Long-Pass Filter, 1.25" Eyepiece

$60.95

Avg. Savings $8.51
SolarLite Filter for Telescope, fits ETX90, C-90, Questar 3.5, Wm. Optics ZS80II ED, Orion Obs. 70 & Astroview 90, Orion Explorer 90

$74.00

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Astromania 1.25" Superior Quality Multiple 5-Position Filter Wheel For Telescope

$53.99

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Baader Planetarium Contrast Booster Telescope Filter 1.25" FCB-1

$119.99

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Solomark 90mm Solar Filter, Baader Planetarium Film, for 90mm Celestron Aperture Telescopes Plastic - Prepare for the Solar Eclipse of August, 2017

$22.99

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Gosky 1.25 Crystalview Moon Filter for Telescope Eyepiece - Standand 1.25inch Filter Thread - Metal Frame - Optical Glass - Enhance Lunar Planetary Views - Eliminate the Street Light Smog

$29.81

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Glass Solar Filter for Telescope, fits Meade ETX 125, Celestron C-4.5, C-114, C-5, Nexstar 5

$105.00

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Orion 5522 5-Position 1.25-Inch Filter Wheel

$89.99

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Orion 52097 StarShoot 5MP Solar System Color Camera (Black)

$199.99

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SVBONY 1.25" UV/IR Cut Block Filter CCD Camera with Webcam Adapter for Taking Videos or Capture of Moon and Planets

$9.49

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Baader Planetarium 100x50cm AstroSolar Safety Film-Visual

$95.00

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Solomark Multi-Coated 1.25" 0.5x Focal Reducer Telescope Eyepiece

$25.99

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Baader Planetarium 1.25" Oxygen III Nebula Filter

$109.00

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Celestron 93623 Narrowband Oxygen III 1.25 Filter

$79.95

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Baader Planetarium Clear Focusing Filter 2" (Optically Polished)

$102.35

Avg. Savings $14.45
Neewer 1.25 inch Neutral Density 13 Percent Transmission Telescope Eyepiece Moon Filter(Black)

$12.69

Avg. Savings $0.46
Meade Series 4000 Filter: ND96

$22.99

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Lumicon Oxygen III (OIII) 2" Filter LF3045

$370.99

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Celestron Skyris IR-Cut Filter for Color Skyris Cameras

$31.22

Avg. Savings $4.03