How do you write with a laser?

[xJumper]

I see people who can write their names with lasers and draw stuff, like theirs an actual glow on the ground with whatever they wanted to write.

http://www.k2.t.u-tokyo.ac.jp/fusion/LaserActiveTracking/index-e_files/B_AcqAndProjection.gif

 

[robjdixon]

oput your camera on a slow shutter speed, and just write what you want

 

[JamesHooper]

Ive always wondered this too, I think Ill try it now

 

[john_lawson]

yea someone told me ace82 i believe theres a time delay option on speed of camera you may want to turn dowm megapixles also seems to help on mine

 

[phenol]

Here's what I 'wrote' with a 6x bluray and a 5mw 635nm, flash was off.
: That lady Monika thinks her name is still hanging and glowing above the yard.

 

[xJumper]

Ok thanks!

 

[Switch]

If anyone finds this too vulgar......it's actually suposed to be a rocket :


:-/

 

[Petrovski]

If anyone finds this too vulgar......it's actually suposed to be a rocket :


:-/  

Right... you know any rockets that launch horizontally? ;D

 

[bobobob121]

i can never figure out how to do that on my camera

 

[lazed]

If anyone finds this too vulgar......it's actually suposed to be a rocket :


:-/  

lol I laughed when I saw that. Why did you draw it sideways?

 

[Switch]

:Ok ok ,I admit....it's a

 

[VW]

Here's a scribble...

 

[bobobob121]

i got a cannon powershot S10 or w/e anyone know how to do this with that?

 

[VillageIdiot]

Don't you just hold the shoot button to keep the shutter open?

 

[JamesHooper]

mine didnt work earlier, but yeah villageIdiot, if you hold the capture button down then itll work, just tried it and it does now (H)

 

[andy_con]

you mean write like this?