Focal Length
18 mm
24mm
35mm
48mm
55mm
50mm fixed prime lens
35mm
48mm
70mm
85mm
100mm
Definition of Focal Length
"The focal length of the lens is the distance between the lens and the image sensor when the subject is in focus, usually stated in millimeters (e.g., 28 mm, 50 mm, or 100 mm). In the case of zoom lenses, both the minimum and maximum focal lengths are stated, for example 18–55 mm."
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