Lens type

Wide Angle lens
A wide angle lens is a angle view of 60 or more giving a small focus length its mainly used to expand the film setting.

Normal
It does what it says its the normal shot type nothing particular unique about it

Telephoto Lens
A telephoto lens is a special long focus lens in which the physical length of the lens is shorter than the focal length used to see long distances or in films it maybe show from close up shot someone spying.