Retroreflectors

Bull Electrical
Believe it or not the picture above is a
MOD glass silvered then gold plated corner cube reflector (Trihedral prism) designed to
always reflect light back to its source. (If you look at it from any angle you can only
see your eye) The primary use for these devices is to reflect laser light back to its
source. Perfect for making long range laser perimeter alarms etc. 40 mm diameter These are
also available as a pack of three already housed in a rubber mounting (were fitted to
chieftain tanks)
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Dynamo flashlight
Click to enlarge
Interesting concept, this torch has no batteries,
just squeeze the trigger for instant light when ever you want it! We have been told these
even work under water!
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