#1: 作者: Washinton, 时间: 2009-11-26 13:42

镜头这么换就不怕灰尘了吧？





The size of the lens - and thus the camera - is down to the size of the sensor inside: on the left is the 24-70mm (small CCD) zoom (collapsed - it extends when in use) and on the right the 50mm (large sensor) prime. Both have a maximum F2.5 aperture. Size or quality: you decide.

#2: 作者: 会飞的胖子, 时间: 2009-11-26 14:03

这个镜头和成像元件是做在一起的

#3: 作者: 3M, 时间: 2009-11-27 16:10

也是一个办法