Antares Ultra High Contrast Nebula Filter

AntaresSKU: UHC
No reviews

Size: 1.25"
Stock:
In stock (3 units), ships same day weekdays if ordered by 2pm EST!

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

Similar and Related Products

Additional Resources

You may also like

Recently viewed