Internal Camera Notes

Description

This Canon EOS 7D Mark II was modified by LDP Maxmax.com to allow UV and IR photography. The resulting spectral response curves can be viewed on their website. A CC1 filter will reverse this modification so that the camera can take normal photos. 

Alternatively, for six times the UV photographic quality (more light and higher spatial resolution), Maxmax.com recommends a different approach. Get a backside illumination camera and do the monochrome conversion to that camera. The process cannot be undone with simple filter but the UV photography is much superior.