Flashul invizibil

• 22 July, 2009
• Imagini

http://gizmodo.com/5316824/the-invisible-flash-that-takes-clear-pictures-at-night:

First, they modified the flashbulb to emit light in a wider spectrum and filter out visible light.
Then, they removed the UV and IR filters normally present in camera sensors.

• flash
• foto
• gizmodo
• tehnica