Filters

Daystar Filters QUARK PROMINENCE Filter First Hydrogen Alpha "Eyepiece" for Prominence Viewing: Daystar Instruments QUARK introduces a specialized eyepiece designed for observing solar prominences. All-In-One Design: Combines a telecentric barlow,...

Daystar Filters Universal Lens Filter 90 - Binocular Pack Designed for 90mm Aperture Binoculars: Specifically crafted for binoculars with a 90mm aperture, this pack contains two 90mm aperture filters. Versatile...

Daystar Filters Universal Lens Filter 70 - Binocular Pack Designed for 70mm Aperture Binoculars: Specifically crafted for binoculars with a 70mm aperture, this pack contains two 70mm aperture filters. Versatile...

Daystar Filters Universal Lens Filter 50 Safe Solar Viewing and Photography: Ensures safe viewing and photographing of the sun with a transmission of just 1/1000 OF 1%. ISO Certified Protection:...

Tele Vue Optics Hβ Filter: Bandmate Series Precision Manufacturing: Filters are crafted with strict quality control, ensuring consistent performance. German-Sourced Materials: High-quality materials from Germany guarantee durability and effectiveness. Tele...

Tele Vue Optics NebuStar Filter: Bandmate Series Key Features: Precision Manufacturing: Filters are crafted with strict quality control, ensuring consistent performance. German-Sourced Materials: High-quality materials from Germany guarantee durability and...

A moon filter reduces irradiation, glare, and excess image brightness in lunar observing. It also improves the contrast between lunar albedo features. This green moon filter will screw directly into...

Discover the wonders of the cosmos with Altair ULTRA 3nm Sii Narrowband Filter 2" CERTIFIED. Enhance your astrophotography with precision and clarity, capturing stunning Sulfur II emission nebulae. Elevate your...

Enhance astrophotography with the Altair ULTRA 3nm OIII Narrowband Filter 2" - CERTIFIED for superior performance. Capture stunning nebula details with this premium filter designed to deliver unrivaled clarity and...

Enhance your astrophotography with the Altair ULTRA 3nm Ha Narrowband Filter 2" CERTIFIED. Capture stunning, high-contrast images of hydrogen-alpha emission nebulae with utmost precision and clarity. Elevate your night sky...

Enhance astrophotography with the Altair SkyTech LPRO MAX Canon EOS Clip Filter. Achieve clearer and more detailed celestial images by reducing light pollution. Explore the night sky like never before...