Recent content by darsie

Or a manufacturer could use a shorter FL concave and convex lens.

It should be as simple as using a wider collimating lens to get a wider, lower diverging beam, maybe with a torch style body, at not much more expense, yet I haven't found a green DPSS laserpointer like this. How come? Where are they? It should be popular. Can we get someone to do it? I don't...

I ordered an SD-301 green 50mW laser but the laser i received was only about 5 mW considering the video Green Lasers: What Can Certain mW Do? - YouTube and measurements with a laser power meter. Laserpoint asked me to send them the video because they couldn't open the youtube link, so I put...

My 50 mW green Laser SD-301 (or SD-302?) laser has not arrived. On April 23 they replied: ----------------------------------------------- The ???? 17track.net ???????????????? said 20-Feb-2012 The item (RT12278****HK) left Hong Kong for its destination on 20-Feb-2012 It is still on the...

I'm sorry for the late reply, but lazerer was down and I wanted to quote from their web site ... lazerer.com says some of their thick (18650/16650 battery) 50mW handheld greenies require a duty cycle: LZCS - 532nm 50mW Focusable Green Laser Pointer Please strictly follow the duty cycle to...

Hi! I just got a 50 mW green LP [1] and it doesn't lase well when it's cold. Now I got the idea it would be safe to turn it on longer than the recommended duty cycle until it lases well, but after some online searching it rather seems that the cold sensitive part is the KTP frequency doubling...

I ordered Buy SD-301 Focusable 50mw 532nm Green Laser Pointer with Safety Key Lock (Black) in US$ 30.19 in Low Price- Free Shipping and after asking them to mark the package as gift via email they replied that the laser is out of stock. The web page still says: "* Availability: In Stock *...