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- May 22, 2007
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Because they give great birthday gifts! In my case, an Optotronics GLP-150 for the big 4-0.
It looks similar to a DX True 30, but that is where the similarities end. I powered it up and WHAM! A faint beam in a sunlit room and the brightest spot ever seen on a wall. The green output is stable with no visual evidence of power fluctuations. I also defocused the beam using an external lens and the shape is perfect TEM00.
Jack certifies it as 152mW. With fresh NiMH rechargeables, it metered as high as 170mW, but of course some of this is IR. Even bearing this in mind, I do believe that this laser pumps out at least the advertised 150mW of green. After all, this is Optotronics here.
This is an impressive laser, and to think this is from Optotronics's "bargain" line. I can easily recommend this to anyone looking for a beefy pen-sized 532nm green laser. Jack delivers yet again!
Pics/beamshots to follow in the near future.
It looks similar to a DX True 30, but that is where the similarities end. I powered it up and WHAM! A faint beam in a sunlit room and the brightest spot ever seen on a wall. The green output is stable with no visual evidence of power fluctuations. I also defocused the beam using an external lens and the shape is perfect TEM00.
Jack certifies it as 152mW. With fresh NiMH rechargeables, it metered as high as 170mW, but of course some of this is IR. Even bearing this in mind, I do believe that this laser pumps out at least the advertised 150mW of green. After all, this is Optotronics here.
This is an impressive laser, and to think this is from Optotronics's "bargain" line. I can easily recommend this to anyone looking for a beefy pen-sized 532nm green laser. Jack delivers yet again!
Pics/beamshots to follow in the near future.