Wow, they have a laser with a shutter! The Litiholo kit just gives you a basic laser diode, and they don't tell you that you have to let the laser warm up before exposing the hologram. I made so many smeared/blurry holograms before I figured out you have to block the laser, turn it on and warm up, then unblock the laser.
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Wow, they have a laser with a shutter! The Litiholo kit just gives you a basic laser diode, and they don't tell you that you have to let the laser warm up before exposing the hologram. I made so many smeared/blurry holograms before I figured out you have to block the laser, turn it on and warm up, then unblock the laser.