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

Apr 7, 2009 · Re: Pointers for sale / 532, 405 6x, 4x & PHR's Details updated, please reffer to top of thread by clicking this link, or scrolling to the top of the page.

Jun 19, 2020 · FYI: Under US FDA laws , rules, and regulations laser pointers are limited to 5mW maximum. It is illegal to import and sell from within the USA to a customer within the USA any laser …

Aug 31, 2019 · Hello guys. Before knowing how questionable the quality of these 303-reskin laser pointers is, I bought one on Ebay like three to four months ago for a few bucks, thing arrived around …

Jul 22, 2008 · on a average green laser pointer how big should the dot be at roughly 30ft? I say green because it seems red laser pointers seems to stay a small dot while at the same distance green …

Apr 1, 2013 · Everyone knows that a couple of layers of developed exposed color print film makes a good Infrared Pass filter that blocks visible light. The question is, how good does it block visible light …

Mar 20, 2012 · hello, Ive been attempting to source laser modules and diodes lately for the purpose of reselling cheaply. Lately though ive noticed that many high powered laser pointers seem to cost far …

Aug 24, 2010 · BRIEF INFORMATION ABOUT THE LIGHT Here we have a very efficient flashlight powered with normal AA batteries, which is, for me, a must on emergency situations. A light that can …

Sep 18, 2017 · I have calibrated my Spectro using 4 pointers. 473, 505, 532 650. Wow, After plugging the data into Excel. Calculating the calibration data. Putting the data back into the Spectrometer …

Nov 27, 2014 · I have a cheap 5MW green laser that. When I adjust the lens at the front by screwing it in or out the laser beam diameter becomes smaller or larger. When the beam is spread out I notice that …