Nikon announces the D5500 SLR camera
Nikon has announced the release of the D5500 SLR camera. It features the 24.2-million pixels, a Nikon DX-format CMOS sensor, and the EXPEED 4 image-processing engine. Native ISO is from 100 to 25600. Although not of use particularly for underwater image makers, it also has a tilting touch screen LCD control and built-in wifi.