Eye surgery using an argon/krypton laser - Stock Image - M900/0016 - Science Photo Library
fun facts - Krypton
Wicked Lasers - http://www.wickedlasers.com.hk/arctic http://www.wickedlasers.com.hk/krypton The Spyder 3 10x Beam Expander expands the diameter of your laser, which reduces the divergence by a factor of 10. This expands the already-very-long-range of your
Wicked Lasers Spyder III Krypton 1 Watt Green Laser Review