Hi, this is my first review so please take it easy :D
There is already a review of this laser and it's really good, I just wanted to write about my own thoughts on it.
I already had many lasers and I spent a lot of money on them. I was interested in the wavelength of 465nm, but when I looked...
Hi, I recently bought a HL520 50mw from Laserbtb and I was wondering if the way the dot looks is normal, because I have a 532nm LP and it looks fine, just the dot and nothing else.
Example:
If it's not normal, what should I do?