🎉 Up to 70% Off Selected ItemsShop Sale
HomeStore

Antares Ultra High Contrast Nebula Filter

Product image 1

Antares Ultra High Contrast Nebula Filter

UHC is a filter that blocks the visual spectrum except for wavelengths between 480nM and 510nM. Often called a Nebular or ALP (anti-light pollution) filter, this allow passage of ionized oxygen and hydrogen lines, but blocks light pollution reflectance from mercury and sodium vapor lamps. 

2" Filter is a Sky-Watcher filter

Select Size
From $44.40
Antares Ultra High Contrast Nebula Filter—
$44.40

Product Information

Shipping & Returns

Description

UHC is a filter that blocks the visual spectrum except for wavelengths between 480nM and 510nM. Often called a Nebular or ALP (anti-light pollution) filter, this allow passage of ionized oxygen and hydrogen lines, but blocks light pollution reflectance from mercury and sodium vapor lamps. 

2" Filter is a Sky-Watcher filter

Antares Ultra High Contrast Nebula Filter | Telescopes