Master photographer, can I ask you a question?

On this issue, it is necessary to understand the influence of the fuselage and lens on the image quality. ...

For the fuselage, the bigger the bottom, the higher the picture quality.

This "bottom" refers to the fuselage image sensor. The larger the bottom, the larger the size of the image sensor and the lower the pixel per inch, the better the imaging performance of a single pixel and the better the quality of the final photo. Especially in high-sensitivity shooting, the lower outsole of pixels per inch has better image quality.

Therefore, the image quality of the full-length fuselage is definitely better than that of the half-length fuselage.

For the lens, the higher the end of the lens, the better the imaging effect.

The optical path design of high-end lens is better, and the lens is higher ... In high-end lens, there are more aspherical mirrors and low dispersion lenses, and the image quality is higher.

In addition, the focusing mechanism of high-end lenses is relatively higher, and the focusing speed is faster and more accurate, which is more conducive to shooting good films.

As for who has a greater influence on the final film production effect, the lens has a greater influence. ...

This truth is actually obvious:

The lens itself is responsible for imaging. Its image finally falls on the image sensor of the fuselage, and the image sensor receives the light of this image before it is finally released.

If the lens performance is good and the image is clear, then the image received by the fuselage is clearer, which is more conducive to shooting a good film.

If the lens performance is poor and the imaging effect is poor, then the image received by the fuselage is not clear, and even if the performance of the fuselage is strong, it is impossible to shoot a good film. ...

Therefore, in the two cases described in the question, the imaging effect of the full-length fuselage with the general lens is definitely worse, so the film production effect is even worse. The semi-fuselage imaging effect of high-end lens will be better, and the final filming effect will definitely be better (the imaging quality of the semi-fuselage image sensor and the computing power of the image processor are already very strong, and the filming effect is ideal as long as it is not in an extreme state. )