Kolari Vision Pro Infrared Lens Filter (43mm, 1000nm)

The 43mm, 1000nm Pro Infrared Lens Filter from Kolari Vision is a circular filter with 43mm threading on both sides. This pro edition features multicoated glass in a brass ring with knurled edges. Usage requires a full spectrum modification be made to your camera in order to function properly. Users must manually remove the camera's low-pass filter and replace it with a clear filter. Once that's done, this 1000nm filter will work as intended to block visible light up to 1000nm from the light spectrum.