He also compares the output with that of a multimeter he uses that includes an IR camera (added to our holiday gift list). That multimeter/camera combo focuses quite closely, which is handy when ...

With the DF4820HD-DN/IR, Dallmeier announces the market launch of an IR camera developed and manufactured in Germany, which combines high quality and affordability. To complete its camera portfolio, ...

This is particularly useful for astrophotography, where infrared light dramatically ... that one could do a similar conversion with just about any cheap digital camera and save themselves a ...

we are unlikely to have an infrared camera at home. However, nonlinear frequency conversion, a process that manipulates and ...

The new DF4920HD-DN/IR from Dallmeier is a weather-proof HD network camera with automatic Day/Night switching and integrated infrared illumination. The camera provides real-time Full HD video ...