The camera.

Frame Rate - Number of frames per second.

AutoFocus - An optical device for focusing a camera or other instrument automatically.

Lens - A piece of glass or other transparent substance with curved sides for concentrating or dispersing light rays.

Tripod - A three-legged stand for supporting a camera or other apparatus.

Aperture -  The lens opening that changes in diameter,thereby determining how much light passes through to expose the film.

Shutter - Allows light to pass for a determined period of time.

Exposure - The total amount of light allowed to fall on the photographic medium.

Depth of field -The distance between the nearest and the furthest objects that give an image judged to be in focus in a camera.

F-stop - A number that indicates the size of the aperture lens opening.

Focal length - The distance between the center of a lens or curved mirror and its focus.

Top
shutter button(Top Left Circle Button)
 main dial (GEAR above shutter button)
 mode dial (Large GEAR above main dial)
 lens release button (Half circle button besides lens)

Back
 cross keys (GAME PAD)
 menu (MENU)
setting button (SET)
display button (DISP)