Description
- AF-S 50mm lens — a fast, single-focal-length lens
with normal picture angle (when attached to a DX-format SLR, the
picture angle is equivalent to a focal length of 75mm in FX/35mm format)
- Large maximum aperture of f/1.4
- Well-balanced design realizes both high MTF performance and natural-looking picture blur
- Newly developed optical system effectively corrects sagittal coma flare and coma aberration
- Silent Wave Motor (SWM) ensures smooth, quiet AF operation
- Two focus modes are available — M/A (manual-priority autofocus) and M (manual focus)
- Focus ring does not rotate in AF operation
- Natural blur effects thanks to nine-blade rounded diaphragm
- Although all lens groups shift during focusing, the lens barrel length does not change
Focal length
|
|
50mm |
|
Maximum aperture
|
|
f/1.4 |
|
Minimum aperture
|
|
f/16 |
|
Lens construction
|
|
8 elements in 7 groups |
|
Picture angle
|
|
46° |
|
Closest focusing distance
|
|
0.45 m/1.5 ft. |
|
Maximum reproduction ratio
|
|
0.15x |
|
No. of diaphragm blades
|
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9 (rounded) |
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Filter/attachment size
|
|
58mm |
|
Diameter x length
(extension from lens mount)
|
|
Approx. 73.5 × 54 mm/2.9 x 2.1 in |
|
Weight
|
|
Approx. 280 g/9.9 oz. |
|
Supplied accessories
|
|
58mm snap-on front lens cap LC-58, Rear lens cap LF-1, Bayonet hood HB-47, Flexible lens pouch CL-1013 |
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