Reach for the lasers....
Simple, put your hand in the suspected beam path:
Result A: Anything over a He-Ne pointy laser will irritate the skin and give a lovely warm 'tingly' sensation in 10-15 seconds.
Result B: Its a He-Ne laser, you'll see a visible red spot on your hand.
Amusing result C: It's a pumped Nd-YAG dye laser and most of your hand vanishes in about 5 seconds.
Simple, no need to look into the laser beampath at all!
Silly people.
Oh and I ordered my blue lazer eyes for my E1 today, only the time until they invent them and ship them to me to wait!
Get in!
Chimp
Simple, put your hand in the suspected beam path:
Result A: Anything over a He-Ne pointy laser will irritate the skin and give a lovely warm 'tingly' sensation in 10-15 seconds.
Result B: Its a He-Ne laser, you'll see a visible red spot on your hand.
Amusing result C: It's a pumped Nd-YAG dye laser and most of your hand vanishes in about 5 seconds.
Simple, no need to look into the laser beampath at all!
Silly people.
Oh and I ordered my blue lazer eyes for my E1 today, only the time until they invent them and ship them to me to wait!
Get in!
Chimp