Transcript
AF-S NIKKOR 50mm f/1.8G
Fast, normal lens with superior optical performance Click to view lens specs
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Sample Image 5 Key Features Sample Images
Key Features • • • • •
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)
Specifications Focal length Maximum aperture Minimum aperture Lens construction Angle of view Minimum focus distance Maximum reproduction ratio No. of diaphragm blades Filter-attachment size Diameter x length (extension from lens mount) Weight Supplied accessories
MTF Chart
50mm f/1.8 f/16 7 elements in 6 groups (with one aspherical lens element) 47° (31°30' with Nikon DX format) 0.45 m/1.48 ft 0.15x 7 (rounded) 58mm Approximately 72 x 52.5 mm/2.8 x 2.1 in.
Approximately 185 g/6.6 oz 58mm snap-on Front Lens Cap LC-58, Rear Lens Cap LF-4, Bayonet Hood HB-47, Flexible Lens Pouch CL-1013
Spatial Frequencies 10 lines/mm 30 lines/mm •
How to read the MTF chart
Lens Construction
: Aspherical lens elements
: ED glass elements
: Super ED glass elements
S: Sagittal
M: Meridional
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
AF-S NIKKOR 50mm f/1.8G 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
