Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

LPF Donation via Stripe | LPF Donation - Other Methods

Links below open in new window

ArcticMyst Security by Avery

is this normal?

Joined
Jul 12, 2010
Messages
77
Points
0
hey guys, i recently got my 250mW laser from o-like and wen its focused to a small dot, there is a line that goes across the dot. is this normal?
 





Joined
Sep 13, 2010
Messages
443
Points
18
i received a 250mw red from o-like today and i also have the line. it seems like the line appears better when it is focused better, so could this help with focusing it? also, how would i be able to not have the line. would i have to switch to a different focusing lense?
 

daguin

0
Joined
Mar 29, 2008
Messages
15,989
Points
113
The line is part of the emission from the die. It is normal and not a problem.

Peace,
dave
 




Top