Nikon release AF-S 50 mm f / 1.8 G lenses _focal length 50 apeture-优快云博客

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尼康正式发布了全新的FX格式标准镜头AF-S 50mm f/1.8G，这款镜头采用最新的光学设计，内置超声波马达，可在所有尼康单反相机上实现自动对焦。最大光圈为f/1.8，适用于尼康FX格式数码单反相机，能够在室内光线不足的情况下拍摄高质量的照片。

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Nikon new FX format officially issued by the standard lens AF-S 50 mm f / 1.8 G. AF-S 50/1.8 a brand-new G optical design, carrying the built-in

ultrasonic motor, in all nikon SLRS were can realize automatic focus.

AF-S 50 mm f / 1.8 G will be held on June the listed price, is expected to for 28350 yen ($2263 yuan).

Press release

Nikon company is pleased to announce the launch AF-S nickel 50 mm f / 1.8 G lens, this is a high speed of 50 mm fixed-focus standard lens, the

largest aperture f / 1.8, and nikon FX format digital single lens camera compatible glance.

AF-S nickel 50 mm f / 1.8 G lens can shoot the beautiful effect, and has only fuzzy fixed-focus camera can provide the stereo imaging performance,

the price is very suitable. New optical design, improve the f / 1.8 maximum brightness of aperture, using aspherical lenses, even in the lack of

indoor light shooting, also can high quality imaging, shoot the graphics beautiful photographs. Built-in quiet motor (SWM) wave ensure realization

of peaceful af. In addition, peaceful wave motor means that, even with the use D5100 like nikon D3100 and this kind of without af motor entry-

level DX format digital single lens camera, glance can also be af shooting.

AF-S nickel 50 mm f / 1.8 G main characteristics

Bright, high speed of 50 mm fixed-focus standard lens, the largest aperture f / 1.8
New optical design, the high quality imaging of aspherical lenses performance
The peaceful wave motor (SWM), which can realize the quiet of the automatic focus
By using two kinds of focus model M/A (af, manual focus is preferred) and M (manual)
Size and weight are easy to carry

AF-S nickel 50 mm f / 1.8 G of the main specifications lens

The focal length: 50 mm
Maximum aperture: f / 1.8
Maximum aperture: f / 16
Lens structure: 6 groups of 7 (1 piece of aspherical lenses)
HuaJiao: 47 ° (nikon DX format digital single lens camera for 31 ° glance 30 ')
Recent focus distance: 0.45 m
The biggest rate: 0.15 times the copy
Aperture leaf number: 7 tablets (round)
Filter size: 58 mm
Size: approximately 72 mm x 52.5 mm in diameter) (from the lens mount (within)
Weight: about 185 g
Provide accessories: 58 mm quickdraw type lens cover before LC-after 58, LF lens cover, and the camera-4 hood HB-47, soft lens bag CL-1013