Canon Web Camera VB-C50i + PSU, 25 fps, 25x, 12x, 3.5 - 91 mm, 1/30 s, 2° Canon Web Camera VB-C50i + PSU. Maximum frame rate: 25 fps, Optical zoom: 25x, Digital zoom: 12x. Product colour: Silver, Sensor type: CCD, Optical sensor size: 25.4 / 4 mm (1 / 4"). Weight: 620 g. Data compression: Motion-JPEG, JPEG, Internal memory: 14 MB, Maximum internal memory: 14 MB