Sony DCR-SX21. Sensor type: CCD, Total megapixels: 0.8 MP, Optical sensor size: 1/0.315 mm (1/8 "). Optical zoom: 57 x, Digital zoom: 1800 x, Focal length range (f-f): 1.8 - 102.6 mm. Camcorder media type: Memory card, Compatible memory cards: MS PRO Duo, SD. Display diagonal: 68.6 mm (2.7 "), Display: LCD. Camcorder type: handheld, Colour of product: Silver, Minimum illumination: 3 lx