Hoya 67mm Infra Red R72 - Best Price at Bristol Cameras
Adjustable Infrared IR Filter Pass X Ray 67mm 530nm to 750nm 720nm 680nm 590nm 799975141527 | eBay
Zomei 67mm Ir 680nm+720nm+760nm+850nm+950nm Infrared Filter For Dslr Camera - Buy 67mm Infrared Filters,X-ray Filter Glass Camera Lens Filter,Digital Camera Ir Filter Product on Alibaba.com
Neewer 4 Pieces 67MM Infrared X-Ray IR Filter Set: IR720, IR760, IR850, IR950 with Filter Carrying Pouch For CANON EOS Rebel T5i T4i T2i /EOS 700D 650D 550D DSLR Camera | Neewer
Zomei 67mm Ir 680nm+720nm+760nm+850nm+950nm Infrared Filter For Dslr Camera - Buy 67mm Infrared Filters,X-ray Filter Glass Camera Lens Filter,Digital Camera Ir Filter Product on Alibaba.com