I received a HUGE assortment of Optics from Nova Lasers ! This thread will be touching base on their Diffraction Gratings. Diffraction Gratings have different designs etched into the Grating - allowing the results to be seen when you shine a laser through them. The resuts can be truly spectacular, as you are about to see ! Completely insane is the way I would describe these - they are custom fitted into a small cap, which sides easily over the Optics holer from Nova Lasers. The assortment I received was HUGE, so I will be posting lots of pictures in this thread, and some pretty cool videos as well. This Grating is similiar to a line generator, but has pin points of light along the line. Without further ado - here is one of the gratings.
40.1 KB Views: 248