Hi everyone
I'm from Singapore. I realised there is a lot of contradictory information of lasers and over here the people actually know what they are talking about, so I've decided to join this forum. I've been looking to get a laser for astronomy, likely a 520nm one. What power output for a green laser is recommended to get a clear beam at night? I don't want anything too powerful. Also what do you think of ebay sellers like shadowlasers. I'm not sure if they are very trustable...
Nathan
I'm from Singapore. I realised there is a lot of contradictory information of lasers and over here the people actually know what they are talking about, so I've decided to join this forum. I've been looking to get a laser for astronomy, likely a 520nm one. What power output for a green laser is recommended to get a clear beam at night? I don't want anything too powerful. Also what do you think of ebay sellers like shadowlasers. I'm not sure if they are very trustable...
Nathan