Product Description
- A fast, single-focal-length lens with normal 50mm focal length
- Large maximum aperture of f/1.8
- Newly developed optical system employing an aspherical lens element
- Silent Wave Motor (SWM) realizes quiet AF operation
- Two focus modes are available — M/A (quick switching from AF to MF) and M (manual focus)
Focal length
|
50mm
|
---|---|
Maximum aperture
|
f/1.8
|
Minimum aperture
|
f/16
|
Lens construction
|
7 elements in 6 groups (with one aspherical lens element)
|
Angle of view
|
47° (31°30' with Nikon DX format)
|
Minimum focus distance
|
0.45 m/1.48 ft
|
Maximum reproduction ratio
|
0.15x
|
No. of diaphragm blades
|
7 (rounded)
|
Filter-attachment size
|
58mm
|
Diameter x length
(extension from lens mount) |
Approximately 72 x 52.5 mm/2.8 x 2.1 in.
|
Weight
|
Approximately 185 g/6.6 oz
|
Supplied accessories
|
58mm snap-on Front Lens Cap LC-58, Rear Lens Cap LF-4, Bayonet Hood HB-47, Flexible Lens Pouch CL-1013
|