CXB (formerly Astrodon) UVenus UV Imaging FilterFilters in stock ship usually ship within 3 days. CXB (formerly Astrodon) UVENUS FILTER <0. 01%T 285 305 nm; <0. 1%T 420 1100 nm Image the cloud structure of Venus and Jupiter with CCD cameras on a telescope. Use for general UV photography (flowers, insects, forensics). https: youtu. be t5NAIbV1l8o CXB (formerly Astrodon) UVENUS FILTER CXB (formerly Astrodon) introduces a breakthrough in UV filters for CCD imaging. A durable, hard coated UV filter of