There is an optimal temperature range for green dpss lasers to work according to design specifications.Another more “issue” that cold laser can’t even light a match, so probably output becomes less than 200mw. Got some troubles using it outdoors. Unlike my Spartan, it’s just warms up really quickly and gets max output even if temp is very low. JL laser never warms up in a cold environment. I can say that this laser will not work properly outdoors.
What’s matter guys? DL crystal gets full output at cold temp. The only explaination that 800mw of DPSS is hard to keep in a handheld?
Still can’t deal with fact that this laser outputs two beams :/