Strap a peltier to your DSLR so you can lengthen your exposure

Peltier coolers have proven too inefficient to cool modern CPUs and have been relegated back to car seats and other traditional usages, until now.  A company called PrimaLuce will send you a Nikon D5500 with a peltier cooler strapped to the back which will cool your camera during long exposures which reduces image noise.  It will also prevent the camera from getting obnoxiously warm, a common complaint around the PCPer office.  This particular camera is intended for capturing the night sky, the inclusion of a anti-dewing system is very welcome.  Pop on over to Ars Technica to take a look.

nikon_camera_d5500a_cooled_raffreddata_1.jpg

"For €2,190 (£2,000/$2,400), the Italian company PrimaLuce will sell you a Nikon D5500 DSLR with a dual-Peltier cooler strapped to the back, called the Nikon D5500a Cooled. In addition to the cooler, the modified camera also switches out the standard low-pass filter in front of the sensor for something that is specially tuned to be more sensitive to astronomical wavelengths of light (specifically H-alpha deep red)."

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Source: PCper.com





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