[Jerry] recently got a shiny new DSLR camera and was looking to do something with the old Pentax DSLR it replaced. Having performed a few point and shoot IR conversions in the past, he was pretty ...

Infrared light is all around us, yet we can’t see it. That’s because the visible spectrum is only a very narrow band of the entire range of electromagnetic radiation we know as light. If you think of ...

Just before the holidays, I began the process of converting my old Canon EOS-1 MkIIn into an infrared camera. When I opened the camera to bring it back to life, I removed the hot-mirror filter from ...

Photography doesn't have to be limited to traditional "RGB" image capture. All of our cameras can also record light in the infrared and UV spectrums -- if their filters are removed. You can have a lot ...

Back in the film photography era, converting a camera to infrared was pretty straight forward. You put in some infrared film and put on an infrared filter and you were in business. With digital ...

When he's not testing the latest phones or phone cameras, Andrew can normally be found with his own camera in hand or behind his drums or eating his stash of home-cooked food -- sometimes all at once.

From left to right: Schematic of the nonlinear optical mirror used for up-conversion imaging. Energy diagram showing the sum frequency generation process used for up-conversion. Representative ...