Amazon.com: Portabl, Camera Filter 46 49 52 55 62 67 72 mm UV-IR Cut Filter Infrared Pass X-Ray IR UV Filter for DSLR Camera (Caliber : 62mm) : Electronics
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