The ir test system WFOV from CI Systems is a wide-field refractive tester covering 0.9 µm to 12 µm (SWIR, MWIR, LWIR). With clear apertures of 70 mm or 100 mm and FOV around 11° to 15° (custom up to 65°), it supports SWIR/MWIR/LWIR sensor evaluation.
EO labs use this ir test system when they need wide-FOV collimation for infrared camera and seeker testing.