Astronomik UHC Clip-Filter for Sony Alpha 7 – High Contrast Viewing Retekess TD162 Support secondary development

Support secondary development

covering the full wavelength range from UV to IR

When you take the pager out of the charging case

The green FMC coating enhances light transmission

Astronomik UHC Clip-Filter for Sony Alpha 7 – High Contrast Viewing Retekess TD162 Support secondary developmentAstronomik UHC Clip Filter Sony alpha 7 The Astronomik UHC is the ideal filter for visual observing. With the Astronomik UHC filter, you will enjoy more stars and finer details in deep sky objects compared to filters from other manufacturers. The UHC (Ultra High Contrast) filter allows nearly 100% transmission of light from the O III and H beta lines. Though the H alpha window is primarily for electronic devices, it still blocks scattered light and