Amazon.com: 49mm-82mm Infrared Infrared ir Filter 680NM 720NM 760NM 850NM 950NM Interesting Art Photography Filter Filter (Size : 55mm, Color : 760nm) : Electronics
An In-Depth Infrared Filter Comparison
Digital Infrared Photography: What You Need to Know - Lenscraft
IR Filter Kit infrared Filter 62 mm 680nm+720nm+760nm+850nm+950nm for Camera | eBay
Zomei IR filters 680nm 760nm 850nm comparison for B&W IR · David Kennard Photography
Infrared Photography - Tutorials - 3) Filters Comparison Here is the comparison of filter wavelengths of the 590, 665 and 720nm. Above 760nm as the 850 and 950nm, it's B&W. | Facebook
Shooting With The Kolari Vision 720nm and 850nm Anti-Reflective External Infrared Filters
Shooting With The Kolari Vision 720nm and 850nm Anti-Reflective External Infrared Filters