Hey there,
I've got a very important presentation coming up in roughly 1 and a half months, and I was hoping to have a laser pointer which is visible but won't burn the examiners' eyes out without eye protection. Ideally, I'm looking for a fairly cheap, readily visible (on a projected screen), single mode laser pointer safe to use responsibly (only pointed at projected screen) without safety goggles.
I'm open to recommendations/suggestions, but thought a green would be most suitable due to visibility. Would 50mW be too powerful? If so, what range would you recommend? The last thing I want is the examiners to end up with headaches.
It'd be great if the laser was also focusable, but it's not necessary. And the sooner it could get here, the better, so especially if you're in the UK, give me a shout!
Thank you,
loco
I've got a very important presentation coming up in roughly 1 and a half months, and I was hoping to have a laser pointer which is visible but won't burn the examiners' eyes out without eye protection. Ideally, I'm looking for a fairly cheap, readily visible (on a projected screen), single mode laser pointer safe to use responsibly (only pointed at projected screen) without safety goggles.
I'm open to recommendations/suggestions, but thought a green would be most suitable due to visibility. Would 50mW be too powerful? If so, what range would you recommend? The last thing I want is the examiners to end up with headaches.
It'd be great if the laser was also focusable, but it's not necessary. And the sooner it could get here, the better, so especially if you're in the UK, give me a shout!
Thank you,
loco