Bright ultra-wide-angle fixed focal length lens f/1.8

With an advanced optical system and extensive sealing for weather protection, this bright 20 mm full-frame mirrorless lens is ready to capture any landscape. Extremely sharp from edge to edge and amazing in low light conditions, this lens captures every element of a scene with exceptional clarity.

The wide Z mount and the f/1.8 9-blade rounded aperture allow for exciting performance in any lighting conditions. You achieve excellent highlights and natural bokeh, with smooth gradation to the edges of the frame.

The sharpness is incredible and excellent at close distances. The minimum focusing distance of just 0.20 m gives you control of the frame—from close-ups to infinity.

The ED glass element and aspherical lens elements correct chromatic aberrations, while Nikon's reflective nanocrystal coating reduces ghosting and flare. The full-frame lens focuses quickly, smoothly, and quietly, making it ideal for video shooting as well. You get precise depth of field control directly from the lens.

The focus rings adjust with the right amount of torque. The control ring can be used to adjust ISO, silent aperture control, or exposure compensation.

Shoot outdoors without worrying about the weather. Every moving part of the lens body has been extensively sealed for protection against dust and moisture.

• Type: Nikon Z mount
• Format: FX/35 mm
• Focal length: 20 mm
• Maximum aperture: f/1.8
• Minimum aperture: f/16
• Lens construction: 14 elements in 11 groups (including 3 ED lens elements, 3 aspherical lens elements, and elements with nanocrystal coating)
• Angle of view: FX format: 94°, DX format: 70°
• Focusing system: Mid-range focusing system
• Minimum focusing distance: 0.2 m from the focal plane
• Maximum reproduction ratio: 0.19x
• Number of diaphragm blades: 9 (rounded diaphragm opening)
• Filter attachment size: 77 mm
• Diameter x length: Maximum diameter approximately 84.5 mm x 108.5 mm
• Weight: Approximately 505 g
• Autofocus: Yes
• Mid-range focusing: Yes
• Focusing: Automatic, Manual