Antlia PRO Ultra Narrowband 3nm H-alpha Filter - 1.25" for Imaging Astrophotography Mounting Hardware How a One-Shot Colour Camera

How a One-Shot Colour Camera Works

Comes with the LCD display with Blue color

Never look at the Sun through a telescope or camera system without a proper certified solar filter

H-Alpha 3nm

Visual observation (urban skies): Good for telescopes up to 125mm aperture and medium exit pupil

Antlia PRO Ultra Narrowband 3nm H-alpha Filter - 1.25" for Imaging Astrophotography Mounting Hardware How a One-Shot Colour CameraAntlia H Alpha (Ha) 3. 0nm PRO Ultra Narrowband Filter Mounted in 1. 25" Filter Cell (31. 8mm) Just arrived! Now these Antlia filters got even better! 3nm bandwidth instead of 3. 5nm! The Antlia H Alpha (Ha) 3. 0nm filter is suitable for imaging H Alpha emissions from nebulae, planetary nebulae and supernova remnants. The 3. 0nm bandwidth delivers a high transmission at a centre wavelength of 656. 3nm. The extreme narrowness in bandwidth enables Astro