Compared with A200, Sony A300 has little change in appearance. Sony improved the structure of pentaprism (in fact, it is a five-sided view) so that one side can be tilted at a fixed angle. In this way, the light is directly reflected to an independent sensor to realize real-time viewing. This eliminates the need to lift the reflector. Therefore, even in the framing mode, fast AF focusing can be performed (because the AF focusing mechanism has not changed at this time). Basic parameter

Nicknamed A300

Release date: 065438+2008 10 month

Fuselage type SLR

Manual operation full manual support

Photosensitive element CCD

The size of the photosensitive element is 23.6 x15.8 mm.

The total number of pixels is 6.5438+0.08 million.

Effective pixel10.2 million

The highest resolution is 3872*2592.

The image resolutions are 3872×2592, 3872×2 176, 2896× 1936, 2896× 1632, 1920×/kloc-0,/respectively.