NIKKOR 20mm F1.8G AF-S

NIKKOR 20 mm F1.8G The AF-S is a 20mm focal-length lens with high-quality optics and compact dimensions designed for use with Nikon FX cameras. The lens features a high f/1.8 brightness providing a clear viewfinder image and is ideal for shooting in low light. It offers high-contrast images with high resolution and excellent reproduction of spot images while minimising chromatic aberration. ?The original Nikon Nano Crystal lenses effectively reduce the level of reflections for bright and high contrast images even in backlit conditions.

The lens is fitted with an ultrasonic focusing engine for quiet and fast autofocus. The advanced optical design brings excellent image sharpness to the edges of the image field. Emphasis has also been put on balancing the design, which boasts compact dimensions and low weight. Two focus modes: M/A (manual focus priority) and M (manual focusing) provide a high degree of usability of the lens. The package also includes a bayonet hood, rear and front caps and a soft case for easy carrying.

Parameters and Specifications:

Focal distance: 
20 mm 

Lens Luminance: 
F/1.8 

Highest aperture number:
F/16 

Construction: 
13 members in 11 groups 

Image angle: 
90° (74° by Nikon DX format)

The shortest focusing distance: 
0.2 m

The number of blinds: 
7 (with optimized shape)

The diameter of filter thread:
77 mm

Diameter x length (from bayonet bearing surface):
Approximately 82.5 x 80.5 mm 

Weight:
About 335 g 

Supplied accessories: 
Closing front cover LC-77 with a diameter of 77 mm
Rear lens cap LF-4
HB-72 bayonet hood
Soft case CL-1015