Thread: Simple chrono diffusor

I put together this basic housing with perspex diffusor for my old school shooting chrono. One of the weaknesses of these versions is the vulnerability to being affected by changing light conditions - hopefully this will resolve that. Also much less fiddly than the wires and screens to install - just slips over the top. I made an alignment mark in white, which is where your crosshairs needs to sit for proper height/reliability. Seems to do the trick.