cheese_greater to No Stupid Questions@lemmy.ca · edit-214 days agoWhat is that reflector type that reflects back exactly at the angle + direction from which the light is emitted?message-squaremessage-square13linkfedilinkarrow-up19arrow-down11file-text
arrow-up18arrow-down1message-squareWhat is that reflector type that reflects back exactly at the angle + direction from which the light is emitted?cheese_greater to No Stupid Questions@lemmy.ca · edit-214 days agomessage-square13linkfedilinkfile-text
I need something I can put over a sliding doors glass to prevent cars from shining their brights on my place
Retroreflector?