Can you see the beam of a class 2a green laser pointer well?
2006-11-29 10:46:28 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Alternative ➔ Other - Alternative
Green is green.......which is about 555 nm in wavelength.
The human eye is the *most* sensitive to this wavelength, so the answer is yes.
2006-12-03 09:24:33 · answer #1 · answered by Anonymous · 0⤊ 0⤋
terrific source is on line. (RatShack probable would not carry green lasers.) What you're finding for is an Argon laser. Helium-Neon is the purple, Carbon Dioxide is UV, and that i do no longer understand what makes up the blue that's grow to be universal.
2016-10-13 09:32:57 · answer #2 · answered by ? 4 · 0⤊ 0⤋
To see it well you need to aclimitize your vision. Hold the lazer pointer about 2 inches away from your face and shine the lazer directly into one of your eyes for 1 minute.
The green light will be visible to the one eye, but not to the other.
2006-12-02 20:08:43 · answer #3 · answered by nick4thompson 1 · 0⤊ 2⤋
Yeah, you can see it ok.
2006-11-30 18:45:27 · answer #4 · answered by McKevel 2 · 0⤊ 0⤋