Infred viewing

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dafender
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Joined: Sat Jan 03, 2009 7:09 pm
Occupation: Teacher
Project Question: Why 2000 ohm headphones must be used in a crystal reveiver
Project Due Date: Jan 30
Project Status: I am finished with my experiment and analyzing the data

Infred viewing

Post by dafender »

Is there a way to block out the visable light spectrum and see things at infrared wavelengths at low cost
agm
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Posts: 289
Joined: Mon May 05, 2008 10:34 am
Occupation: graduate student
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Re: Infred viewing

Post by agm »

Hi dafender,

I found a few projects that seem to address what you're asking about:

http://www.instructables.com/id/Take-In ... al-Camera/
http://geektechnique.org/index.php?id=254
http://www.wrotniak.net/photo/infrared/

as well as a starting point for more general resources:

http://en.wikipedia.org/wiki/Infrared_camera
http://en.wikipedia.org/wiki/Infrared

If you have specific questions about what you read or building your own, let us know!

Amanda
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