PhotonMAX 1024B: a megapixel EMCCD camera offering ultralow light sensitivity and wide field of view. Applications: astronomy, single-molecule fluorescence. Pixis 1024BR: Back-illuminated deep depletion camera for NIR detection. Applications: Bose-Einstein condensate, semiconductor failure analysis. 2D OMA: Scientific InGaAs camera for detection between 0.8 and 1.7 um. Applications: materials research, nanotube fluorescence, singlet oxygen detection. Pixis 2048: Deep-cooled, low-noise imaging camera with >25- x 25-mm imaging area. Applications: chemiluminescence, whole-animal imaging, astronomy.