I think ima buy this laser, but I want to know if it will be able to point around in the sky and point to the stars and stuff, and will it have a really good bright beam also? And would it be worth the extra like 8 bucks for the waterproof version? Also, could somebody link me to a good pair of glasses that protect against red lasers but arent too expensive? Thanks peoplez.
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ArcticMyst Security by Avery
200mw Red laser from O-like.
- Thread starter AlexG
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If you plan to do star (or sky) pointing you need 532nm Green
You will not be able to see a 650nm Red's beam unless its real dark or on a foggy night.
20mW of 532nm is as bright (to the human eye) as 200mW of 650nm
You will not be able to see a 650nm Red's beam unless its real dark or on a foggy night.
20mW of 532nm is as bright (to the human eye) as 200mW of 650nm
I just received my 200mw red (new style) from O-like today. The beam is visible with subdued room lighting and is clearly visible pointing up into the night sky. Although I agree with Greenmechanic that you should get a green laser if you want a sky pointer.
DJNY
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The beam is visible, but NOTHING compared to a grennie with equal output...
Yup nothing like a green laser. The red beam is visibile as long as you are looking along the beam, so its seen by you and a couple of friends standing next to you. With a green, even just the 30-40mw that I have, everyone can see the beam even from the side.
The red o-like gets hot pretty quickly too, i'm not sure what its recommended cycle time is. Using it for dedicated pointing will probably damage the laser.
The red o-like gets hot pretty quickly too, i'm not sure what its recommended cycle time is. Using it for dedicated pointing will probably damage the laser.
Cooler7
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I bought a red waterproof from beamcheap.com same product as o-like.
