Sort by:
Altair ULTRA 3nm HSO Narrowband Filter SET 2" CERTIFIED
$1,039.99
Enhance your astrophotography with the Altair ULTRA 3nm HSO Narrowband Filter SET 2" CERTIFIED. Capture stunning high-resolution images of hydrogen, sulfur, and oxygen emission nebulae with precision and clarity. Elevate...
Altair SHO Filter Set
$750.00
Discover exceptional image clarity with the Altair SHO Filter Set. Enhance your astrophotography results with these premium narrowband filters designed to capture stunning images of sulfur, hydrogen, and oxygen wavelengths....