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Don't ccd cameras also see in a slightly larger wavelengths? I seem to remember unfiltered ccds from normal cameras that could see IR flashlights.
by johngalt 16y ago
Don't ccd cameras also see in a slightly larger wavelengths? I seem to remember unfiltered ccds from normal cameras that could see IR flashlights.
- shadowpwner 16y agoI believe CMOS sensors can also do this. Infrared photography isn't too difficult, as long as you remove the infrared-removal filter in front of the sensor.
- Nick_C 16y agoTurn your webcam on, point your remote control at the camera and press a few buttons. I recently had to do this to figure whether a new remote was working or not. Worked a treat.