- Compact, lightweight, FX-format lens that combines the ultra-wide perspective of a 20mm focal length, the low-light capabilities and shallow depth of field of an f/1.8 maximum aperture and the superb optical characteristics of an advanced NIKKOR prime lens
- Aspherical lens elements and Extra-low Dispersion glass elements with Nano Crystal Coat combat sagittal flare and chromatic aberration for superb, sharp rendering across the entire frame, Minimum Focus Distance : 0.66 ft.( 0.2 m)
- Innovative Silent Wave Motor (SWM) uses ultrasonic waves for fast, acurrate, near quiet autofocusing as close as 7.8-inches from your subject
- Delivers a 20mm, 94 degree angle of view that's ideal for stills or motion capture
- Produces beautifully blurred backgrounds in your photos and HD videos and lets you shoot at lower ISO settings to retain high image quality at its maximum aperture setting of f/1.8