Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11AM Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
Designed to better enable deep sky viewing of nebulae through telescopes featuring a 2"-diameter eyepiece, the StarGuy UHC Filter from Vixen Optics increases viewing contrast by blocking a majority of the wavelengths of light pollution in order to gain increased detail. Constructed from optical glass for consistent viewing clarity, this filter passes the H-Alpha, H-Beta, and O-III lines in order to brighten nebulae while darkening the sky background for increased subject definition. The filter is recommended for general use in a variety of viewing conditions.