Aug 18, 2024 · Laser pointer forums - discuss high power laser pointers. Red, blue, green laser pointers discussion and reviews. Laser pointer company reviews.

Jun 4, 2012 · Alright all you laser historians & experts: I recently stumbled across an excerpt from Japan's National Museum of Nature and Science - Tokyo that gives mention to a Argon Helium Neon …

May 18, 2008 · So I decided to write a little review on the Spartan BP 40mW from Dragon Lasers. I really love this piece of kit and I really think other people can love it too... Firstly I think I'll start off …

Sep 12, 2019 · The only difference between these kinds of lasers and the kind that give a dot profile is the lens. They use a line lens instead of the normal collimating one. The least expensive one would …

Mar 14, 2012 · Hello. Long time since I made a review so here is a review on the Spartan 1W 447nm from DragonLasers. From the date that I placed the order to the date that I got it was in total 4 days …

Apr 15, 2009 · Snake_X said: why doesn't dx mod the laser so that it will have safety features? Because when it's a pen-style pointer, it's hard and expensive to put those things in. Look at the DX pen …

Oct 11, 2011 · I know there's other threads about beam combiners but do we have any new ideas around here? I'm interested in attempting something that could be used to combine two beams as …

Dec 11, 2014 · A few days ago a posted this Train-mounted lasers blast tracks clean - CNET in the science section.

Dec 9, 2017 · These are very cheap pointers that have no spring or other device to hold the focus knob in place. It is the nature of a <$10.00 laser pointer. I never really tried to fix this as it is common …

Aug 4, 2011 · I'm sorry this is a completely noob post, but I am happy I found you guys on the net! I'm from Vancouver, Canada, looking to purchase a green laser for under $50. Without getting too …