UV/IR Filters - ZWO vs. SVBONY vs. Astronomik - Major & Minor Planetary Imaging - Cloudy Nights
Amazon.com : SVBONY Telescope Filter, 1.25 inches UV IR Cut Block Filter, Multi Coated Infra Red Filter Keep Planetary Images Sharp, for CCD Digital Astrophotography : Electronics
Optolong UV/IR Cut-Optolong Optics Co.,Ltd.
UV IR CUT filter – 1.25″ – ZWO ASI
Amazon.com : SVBONY Telescope Filter UV IR Cut Block Filter Infra Red Filter CCD Camera for Astrophotography Telescope UV Filter 2 inch Threads for DSLR Camera : Electronics