Feature

●UHC filters are used to reduce light pollution; Selectively reduce the transmission of certain wavelengths of light, especially those caused by artificial light. (TIPS:Light pollution includes mercury vapor, high and low pressure sodium vapor lamps, and sky glow in the atmosphere.)
●It uses advanced coating technology;Enables the filter to achieve excellent transmission throughout the bandpass and blocks light pollution.
●UHC filters(ultra high contrast) to view nebulae from light polluted sky; Enhance the contrast of the nebula from the dark sky.This UHC filter is considered one of the most popular astronomy accessories. Use it to obtain high contrast and clear images.
●Multiple functions; It can be used not only for celestial observation, but also for astrophotography. UHC filters are considered one of the most popular astronomy accessories.
●Optical multilayer coated lens; Aluminum frame. Significantly reduce light pollution and improve image contrast of observed objects.


Description

Starboosa 1.25 inches UHC Filter
For Observations & Astrophotography of Deep Sky Objects
Light Pollution Reduction & Ultra High Contrast Filter

Features:
Lens Thickness:1.9mm
Material:Optical lens
Frame:Aluminum
Barrel Diameter:1.25 inches
Thread:M42*0.75mm