What is apscsuper35mm?

APS-CSuper35mm refers to the Super35mm specification in APS-C format.

Super35mm is the Quan Huafu specification of video standard, and APS-C is the size standard of camera photosensitive element. There are differences in size, but because the size of the APS-C format photosensitive element of the camera is very close to the Super35mm specification, people sometimes roughly equate it. This equivalence is only approximate. Actually, they are two different standards. In photography, when the Super35mm is mentioned, it refers to the Quan Huafu specification of the video standard, while in APS-C cameras, the size of the photosensitive element conforming to the APS-C standard is used.