IR pass black plastic PMMA filter|Accute Optical | Accute Optical
Plastic 3mp IR cut and AR double filter switch with m12 lens holder
Amazon.com: 1PC Optical Plastic Film, Filter Film, IR Cut-Off Filter with Adhesive Backing, IR Filter 50 * 70mm : Electronics
4" x 5", Optical Cast Plastic IR Longpass Filter | Edmund Optics
Visualplas IR Pass Filter
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
Company Seven | Baader Planetarium UV / IR Cut Filter Description Page
5pcs total size 100x100x1mm 930nm IR pass filter PMMA material Acrylic plastic
EveryMarket
ZWO IR Cut Filter | Infrared Cut-Off Filter | High Point Scientific