What is a telephoto lens?
Q: What is a telephoto lens?
A: A telephoto lens is a type of lens used in photography.
Q: What are the two different uses of the term telephoto lens?
A: The two different uses of the term telephoto lens are a lens with a longer focal length than a normal lens and lenses that are constructed in a special way to be shorter than their focal length.
Q: How does the angle of view of a telephoto lens compare to that of a normal lens?
A: The angle of view of a telephoto lens is smaller than that of a normal lens.
Q: What effect does a telephoto lens have on the appearance of things?
A: With telephoto lenses, things look closer than they really are.
Q: What are some common focal lengths for telephoto lenses?
A: Common focal lengths for telephoto lenses include 85 mm, 100 mm, 135 mm, 180 mm, and 200 mm.
Q: What is the main use of 85 mm and 100 mm telephoto lenses?
A: The main use of 85 mm and 100 mm telephoto lenses is for portrait photography.
Q: What focal lengths are used in sports and nature photography?
A: Focal lengths ranging from 300 mm to 1200 mm are commonly used in sports and nature photography.
