The mesh point clarity is high, the automatic control exposure time, in sets at the shutter protective device.

网点清晰度高，自动控制曝光时间，内置快门保护装置。

youdao

The mesh point clarity is high, the automatic control exposure time, in sets at the shutter protective device.

网点清晰度高，自动控制曝光时间，内置快门保护装置。

youdao