ChemiDoc-It 515 Cam/Dkrm Kit515 camera: 4.1 mp (with fixed lens), 16-bit monochrome, digital camera and mount, with binning capabili ties, cooling to -57C from ambient, MOTORISED fixed 25mm, f/0.95 lens, close-up diopter, USB 2.0 enhanced card and c 1 * 1 items