not sure what to get . Hoping someone can help
Posted 24 June 2012 - 09:33 PM
Posted 25 June 2012 - 06:45 PM
Posted 26 June 2012 - 11:08 AM
Posted 27 June 2012 - 06:27 PM
But keep in ind that using IR light is very diferent than visible light. Unless you are familiar with its characteristics there is a very good chance you will misinterpret the results. Consider the fact that many materials react by shifting the wavelength of light. That means that a speck of dust nearly invisible under normal light may glow brightly under IR. Ever see those irridescent T-Shirts that seem to shine under black light? That is a perfect scenario for a false positive, unless you are aware of it and know to discount such evidence.
Lenses are another issue. Cameras intended for visible light do not focus properly under UV or IR because of the differing refraction characteristics. Not saying you can't get clear pictures under IR, but you will need to have a camera designed for such activity, not just a regular camera with a filter attached.
So if you decide to follow through with this count on getting both an illuminator AND camera system if you want dependable evidence.
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Posted 27 June 2012 - 09:09 PM
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