View Single Post
Old 29th July 2014, 06:59 AM
Scooby's Avatar
Scooby Scooby is offline
Pete Dutton
Join Date: Nov 2008
Location: Rotherham
Posts: 2,649

Originally Posted by blacklab View Post
a shot in the dark, here goes, we have this chrono and theres a red type of plastic film covering 2 banks of leds, does anyone now what this covering is and where can i get it
I think the idea is to only allow infra red light through, we replaced ours with a full length sheet of optical grade red perspex running the whole length of the tube which works & also protects the sensors from any stray shots.
Reply With Quote