ZBrushCentral

Perspective and background question

How do you change the focal length of the perspective view camera? It seem a little too much like a an ultra wide lens.

And how do you get rid of the gradient background, so its just a simple black background?

Draw: Focal Length
Document: Range to 0

How would you make the background flat black?

go to document set range to zero set your color to black and above the range slider hit back.