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Posts posted by truhan
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hi
i am looking at getting a green laser for pointing out objects in the night sky
what mW and wavelength should i look for
are there anything else to look for ???
green lasers
in Getting Started Equipment Help and Advice
Posted
according to this website https://www.saao.ac.za/~wpk/laser/2006MNASSA..65..80.pdf 15mW lasers are ideal for astronomy
but that anything in between 7 and 30 mW will work
Truhan