نیکون لنز واید و سریع AF-S 24 F1.4 G ED رو امروز 9 فوریه معرفی کرد :
مشخصات این لنز :
AF-S NIKKOR 24MM F/1.4G ED specifications
Focal length 24mm
Diagonal Angle of view
84° (61° with Nikon DX format)
Maximum aperture F1.4
Minimum aperture F 16
Lens Construction
• 12 elements/10 groups
• 2 ED glass elements
• 2 aspherical elements
Number of diaphragm blades 9 (rounded)
Minimum focus
0.25 m/0.82 ft
Filter thread 77mm
Weight 620g (21.9oz)
Dimensions 83mm diameter x 88.5mm length
و یه سری توضیحات بیشتر :
New NIKKOR optical design
The AF-S NIKKOR 24mm f/1.4G ED features a unique optical design which provides improved image quality, with minimal distortion and excellent edge to corner sharpness especially at wider aperture settings. The new optical system combines Nikon’s exclusive anti-reflection Nano Crystal coat, ED glass and aspherical lens elements to deliver brilliant, high contrast image quality with minimised distortion and aberration. The f/1.4 aperture and nine blade rounded diaphragm contribute to render images with stunning NIKKOR trademark bokeh.
Discreet and Durable
The lens boasts a dedicated Silent Wave Motor for smooth and discrete autofocus operation, and is built to last with extensive use of magnesium in its construction, and weather and dust sealing, including around the mount. The AF-S NIKKOR 24mm f/1.4G ED comes complete with dedicated secure fitting hood HB-51, and soft pouch.کد:http://www.dpreview.com/news/1002/10020901nikon24mmf14.asp