Wickedlasers claim their Spyder 3 Krypton is the world’s brightest handheld laser so powerful its beam breaks through the atmosphere into outer space. With a theoretical range of 85 miles, the S3 Krypton is the first and only handheld laser visible from outer space. Directly viewing the dot of a the Krypton 1-watt laser (86 million lux) will appear over 8,000 times brighter than looking directly at the sun. Safety goggles are a must.
A green laser was chosen because the human eye perceives pure green light brighter than red, blue or purple light.
The Krypton is the first laser to contain an internal thermopile detector. When excess heat is detected, the internal microprocessor gradually lowers operating current to ensure temperature stabilization. A Tactical Smartswitch 2.0 feature on the device offers 9 operation modes including 5 new tactical modes like SOS (Hi / Low) , Beacon (Hi / Low), and Tactical Hibernation. SmartSwitch technology locks out unauthorized access to your S3 Krypton making this super-powered laser inoperable when unattended. [via]
World’s brightest commercial laser has 85 miles range - [Link]