24-70 What does the lens mean?
24-70 refers to the focal length of this lens is 24mm-70mm, is a standard zoom lens. 24mm wide-angle end, 70 telephoto end.
24-70 means that the focal length of this lens is 24mm-70mm zoom lens. The value following F is the maximum aperture value
24-70 lens means the shortest focal length of 24mm, up to 70mm zoom range.
Scope of application:
If it is full frame body, 24-70mm lens is more suitable for shooting scenery, portrait scenery, life scenes, drama.
24-70 wide-angle end of the lens is suitable for shooting buildings, characters, but the characters will be subject to change, 70mm tail shot portrait is not big enough.
