Compatible with most Nikon F-Mount cameras, this Nikon AF-S NIKKOR 20051 ultra wide angle lens makes it easy to take breathtaking photos with a broad perspective. Two ED glass elements and 2 aspherical elements help ensure high-quality images.
Compatible with most Nikon F-Mount cameras
Including DX- and FX-format models for versatile use.
Internal focusing
Along with Silent Wave Motor technology and auto and manual focus selection to help you get the shot you desire.
20mm focal length (35mm equivalent)
Delivers an ultra wide perspective for expansive subjects.
94° angle of view (FX format)
Along with a 70° angle of view (DX format) for excellent detail.
f/16 minimum aperture and f/1.8 maximum aperture
For optimal light gathering, resulting in clear, detailed images.
13 elements in 11 groups
Also features 2 aspherical lens elements for wide accuracy and 2 ED glass elements for sharp shots. Nano Crystal and Super-Integrated coatings deliver a high level of image quality.
| Manufacturer | Nikon |
|---|---|
| Set Product as New from Date | Mar 1, 2026 |
| Set Product as New to Date | May 1, 2026 |
| Specification | Brand Nikon Model Number 20051 Product Name AF-S NIKKOR 20mm f/1.8G ED Ultra Wide Angle Lens for Select F-Mount Cameras Color Black Compatible Devices DSLR Camera Brand Compatibility Nikon Lens Mount Compatibility Nikon DX Tripod/Monopod Mountable No Lens Series Nikon AF-S Product Weight 6.4595 pounds Lens Type Wide Angle Prime Auto/Manual Focus Automatic Silent Focus Yes Field of View at 1000 yards 94 feet In-Lens Image Stabilization No Minimum Focal Length 20 millimeters Maximum Focal Length 20 millimeters Minimum Focus Distance 7.92 inches Maximum Aperture f/1.8 Minimum Aperture f/16 Focal Length 35mm Film Equivalent 20 Special Features 13 lens elements in 11 groups, Nano Crystal coating, 2 ED glass and 2 aspherical elements, Super-Integrated coating, internal focus, auto/manual focus Product Length with Lens Closed 3.1 inches Product Diameter 3.2 inches Filter Diameter 77 millimeters Warranty - Parts 1 year limited Warranty - Labor 1 year limited |
| Hard Drive | 8 GB |