a few 405nm beam shots :)

[thesk8nmidget]

this is my first picture thread i have made but here goes.



one is set at 190ma and the other is 150ma

(betcha cant guess which one )

and a few more from another night.....
(5mw greeen, 420ma red, 150ma blu ray)

the red kinda drowns out the others

 

[Murudai]

Wow, the first 3 pics are really good. Did you use anything in the air to bring out the beams?

Oh, and in the first pic I reckon the laser beam going from top right to bottom left is the 190mA one ;D

 

[HumanSymphony]

are 405nm beams more ovalish than reds?

 

[thesk8nmidget]

a little fog from a iron and some glycerin

and you may have failed this test of guessing.

i'll give you one more try... if you get it wrong this time you lose!

 

[thesk8nmidget]

are 405nm beams more ovalish than reds?

yes sir in the comparison of the three dots i used my phone so it doesnt show it well.

but the blu rays are always a flatter beam than any of the lasers i have used or seen

 

[Murudai]

are 405nm beams more ovalish than reds?

Yeah, PHR-803T seem to be fairly flat. However, the 6x diodes give a rounder beam

 

[HumanSymphony]

well that's silly

 

[thesk8nmidget]

yeah for sure!

 

[lazerguy]

My 803-t beam is also oval.

Nice pics there, love the 3rd one where you point them through the mirror. But what happened with your camera in the 4th pic? There are wierd lines all over that one. :-?

 

[thesk8nmidget]

its 3 different lasers

a green red and blu ray.

all shined onto a cd (besides the green i missed)