Every now and then, one of my columns elicits enough reader response to merit a follow-up. Such is the case with a piece I wrote on green laser pointers (November 2013), in which I outlined their ...

A commercially available green laser pointer can cause visible harm to the retina at exposure times as low as 60 seconds, according to researchers at the Mayo Clinic. Dennis Robertson, MD, and ...

ROCHESTER, Minn. -- Mayo Clinic ophthalmologists have found commercially available Class 3A green laser pointers can cause visible harm to the eye's retina with exposures as short as 60 seconds. The ...

Hand-held laser pointers can now be used for something else besides doing presentations, projecting images of microorganisms, and disabling satellites. Next week, a group of scientists from Israel’s ...

A 9-year-old boy burned a hole in his retina by repeatedly looking into a green laser pointer, which doctors discovered after he began complaining of decreased vision. In a case report published in ...

Meprolight LTD., recently launched a new version of the MEPRO MOR Reflex Sight with a green laser pointer. The company will offer the MEPRO MOR in three configurations: IR and green pointers IR and ...

For all the whining everyone’s always doing about jetpacks and other tech of the future, you’d think we’d be more impressed with the teeming abundance and affordability of lasers. In fact, we’re so ...

They have two of them:<BR><BR>One is just green.<BR>http://www.thinkgeek.com/gadgets/lights/5a47/<BR><BR>The other is both green and red.<BR><BR>http://www.thinkgeek ...

A 1/10th Watt green laser will not set things on fire. But that sucker will be very bright! <BR><BR>One way it might work is if it lases like other green ones. A frequency doubling crystal upconverts ...

HIGHLAND, MI – A Michigan man was arrested this week after he allegedly aimed a green laser pointer at a police helicopter conducting a training exercise in Oakland County, police said. Around 10:45 p ...

The boy, who was not identified, was playing with a green laser and suffered severe consequences. New England Journal of Medicine A 9-year-old boy burned a hole in his retina by repeatedly looking ...