Jul 29, 2013 #2 Speedy78 0 Joined Dec 17, 2012 Messages 2,081 Points 63 Lasers through star diffraction gratings are just awesome. I use my JL Ti B witha dust cap/star grating as a "flashlight" when I shut my lights off at night and need to see to walk around things in the dark. Cant wait to get a 589!
Lasers through star diffraction gratings are just awesome. I use my JL Ti B witha dust cap/star grating as a "flashlight" when I shut my lights off at night and need to see to walk around things in the dark. Cant wait to get a 589!