Can Nikon d750 be upgraded?

Nikon d750 can be upgraded, but autofocus is more difficult. Manual focusing can shoot, and the single quality is not very good.

Upgrade photography is a kind of variable speed photography. A cinematographic method to obtain a special screen effect. If the shooting height exceeds the normal frame rate, the running speed of the film will exceed the normal 24 frames per second, which can be increased to 48 frames per second or even 300 frames per second according to the requirements of screen art effect. In this way, under the normal rate of 24 frames per second, the actual operation process can be very slow, even ultra-slow. The shots shot in this way are usually called "slow motion shots" or "shots" on the screen.