Is there 405nm violet laser good picture ?

• Sep 4, 2009

• #1

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vinsion

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Hello , i try to take picture of the 405nm laser beam at night , but it is unsuccessful , and when my digital camera take picture to 405nm laser dot , it seems more blue than my eyes feeling .
Is there an good idea to take it ?
And i notice this sub-category seems seldom topic relate to 405nm ,,,

 

Last edited: Sep 4, 2009

• Sep 4, 2009

• #2

john_lawson

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yea the camera shows it as blue but we all know its violet
what mw are you using on that laser

 

• Sep 4, 2009

• #3

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vinsion

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5mw , 10mw i played .
So , there is no idea to get correct color ??

 

• Sep 4, 2009

• #4

Shogoki

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probably not without some digital post-processing. it's difficult for a camera to capture its true color.

 

• Sep 4, 2009

• #5

HIMNL9

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My webcam does the same ..... the better one shows it as blue, says 450/460 nm or similar, the "crazy colors" one, shows 405nm as "aquamarine" 490 nm light blue, LOL

 

• Sep 4, 2009

• #6

daguin

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vinsion said:

And i notice this sub-category seems seldom topic relate to 405nm ,,,

Click to expand...

You need to spend a bit more time reading. PS3, DT0811, AW115, PHR, SF210, 4X, 6X, 8X, and some others are ALL 405nm diodes.

Peace,
dave