Pentax K-5 IIs Digital SLR Camera Body Image Sensor: CMOS Image Sensor Size: 23.7 x 15.7mm LCD: 3.0 TFT color LCD with brightness/color adjustment and AR coating Resolution: 921,000 dots ISO Sensitivity: Auto: ISO 100-12800 (1, 1/2, 1/3 steps), expandable to ISO 80-51200, Bulb mode up to ISO 1600, auto ISO range selectable Manual: 100-12800 (1, 1/2, 1/3 steps), expandable to ISO 80-51200, Bulb mode up to ISO 1600 Lens Mount: PENTAX KAF2 Bayonet Mount Package Type: Body Only Gross Pixels: 16.9 MP Color Filter System: Primary color filter |