Starboosa 1.25 Inch UHC Telescope Filter - High Contrast Deep Sky Observation & Astrophotography Filter - Light Pollution Reduction for Nebulae & Galaxies - Perfect for Urban Astronomy & Night Sky Photography
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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
Features
UHC filters are used to reduce light pollution; Selectively reduce the transmission of certain wavelengths of light, especially those caused by artificial light. (TIPSLight 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.
