ASI533 - IR cut filter? which one? - Beginning Deep Sky Imaging - Cloudy Nights
UVIR Filter - 394nm/700nm - Optical Filter Shop
Leica 39mm UV/IR Filter E39 (13410) – Kamerastore
Amazon.com : SVBONY Telescope Filter UV IR Cut Block Filter Multi Coated Infra Red Filter CCD Camera Interference UV Filter 1.25 inches Threads for DSLR Camera Telescope (Filter) : Electronics
Implementation of UV/IR Cut Filter - Test Report / Baader Planetarium Blog Posts
Baader UV/IR Cut vs Semi Apo filter - Lunar Test with Achromat Refractor - YouTube