Filters

Astromania 1.25' Mars Observing Eyepiece Filter - Prepare for July's Opposition - Designed to Ferret Out Resolution of Martian Polar Regions, Highland Mountain ranges, and expansive mare flatlands

$37.99

$ 17 .99 $17.99

4.9

2 Inch UHC Filter, Ultra High Contrast Light Pollution Reduction Filter for Astronomical Telescope with Optical Glass Substrate and Coating, Portable Storage

$53.71

$ 25 .99 $25.99

4.6

Solomark 1.25 inch 13% Transmittance Moon Filter for Astromomic Telescope Eyepiece Ocular Glass

$16.99

$ 7 .99 $7.99

4.6

Omegon Filters Light Pollution Filter, 2”

$59.00

$ 27 .99 $27.99

4.5

6 PCS 1.25Inch Colorful Telescope Filter Kit, Telescope Moon Filter with Storage Box for Telescopes Eyepieces Astronomical Telescope Accessories Color Filter Moon Nebula Filter Filter

$27.67

$ 13 .99 $13.99

4.7

Astromania 2' UHC Filter - Bundle with - 2' O-III Filter

$118.97

$ 58 .99 $58.99

4.8

Astromania 1.25' Crystalview Moon Filter Color Filter ND96-0.3 - Bundle with - Filter Set of 1.25-Inch Seven Telescope Filters

$44.06

$ 20 .99 $20.99

4.6

Threaded Black Polymer Solar Filter for Cameras, 55mm, SolarLite, Part #55T.

$65.00

$ 28 .99 $28.99

4.5

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

$69.00

$ 27 .99 $27.99

4.4

Astromania 2' Color/Planetary Filter for Telescope - #23A Light Red

$31.99

$ 13 .99 $13.99

4.6

Astromania 1.25' Color/Planetary Filter - #58A Dark Green

$15.99

$ 6 .99 $6.99

4.3

MERRYHAPY Telescope Filter Storage Box Durable Case for Lens Protection Compact Portable Filter Holder for Astronomy Enthusiasts for Stargazing and Celestial Observations

$23.64

$ 10 .99 $10.99

4.9

SVBONY SV226 Telescope Filter Drawer Bundle with SV220 1.25 inches Dual-Band Nebula Telescope Filter

$129.99

$ 50 .99 $50.99

4.6

SVBONY SV226 Telescope Filter Drawer Photographic Filters Drawer with M42-M48 Adapter Bundle with 1.25 inches Variable Polarizing Filter for Astronomical Telescope Eyepiece

$54.99

$ 24 .99 $24.99

4.3

SVBONY SV227 Telescope Filter, 1.25'' Narrow-Band Filter Kit SHO Filter Set, SII H-Alpha OIII Narrowband Astronomical Filter, Light Pollution Filters for Deep Sky Astrophotography Nebula Photography

$219.99

$ 91 .99 $91.99

4.8

OGMA 2-inch Zero Light Leak Filter Holder (Similar to a Filter Drawer)

$49.00

$ 22 .99 $22.99

5.0

SVBONY SV121 Red Laser Collimator Bundle with Telescope Filter

$41.99

$ 20 .99 $20.99

4.3

Gravitis AstroSnap: DIY Solar Filter Sheet Variants for Enhanced Sun Photography with Telescopes, Binoculars and Cameras - ISO 12312-2 Compliant, AAS Recognized (5x5 Inches)

$5.85

$ 2 .99 $2.99

4.9

1.25 inches Telescope Eyepiece Filter Set, 6 in 1 Telescope Moon Filter, Lunar & Starglow Filter and Red Orange, Yellow Green Blue, 6 Pack

$12.30

$ 5 .99 $5.99

4.5

Alstar 1.25' Multiple 9-Position Filter Wheel for Telescope

$81.99

$ 35 .99 $35.99

4.4

Shopping Cart

Your cart is empty.

Filters