Nikon NIKKOR Z 20mm f/1.8 S Lens

Nikkor Z 20mm f/1.8 S Lens

Expansive views. Exceptional details.

Combining the unique, ultra-wide perspective of a 20mm prime with the speed and low light capabilities of an f/1.8 maximum aperture, the NIKKOR Z 20mm f/1.8 S brings beautiful context to your full-frame lens arsenal.

Its angle of view excels at landscape and wide interior shooting, while its speed makes it superb for environmental portraits with lush, soft backgrounds and low light shots that are sharp and clean with faithful point light reproduction. And the NIKKOR Z 20mm f/1.8 S is truly cinematic with video enhancements that ensure silent autofocusing without breathing, and smooth aperture and ISO control.

S-Line | NIKKOR quality at its absolute best.

At the top of the ever-expanding NIKKOR Z lens lineup, S-Line lenses push Nikon’s tradition of optical excellence and innovation to unprecedented new heights. Superior performance and resolution. Sophisticated features and operability. Specialized technologies and reliability enhancements. All while taking full advantage of the monumental Nikon Z mount and adhering to the strictest image quality and build standards.

Soft, dreamy backgrounds

Beautifully blurred backgrounds naturally direct the viewer’s eyes to the main subject. Attached to the largest full frame mount in the industry, the nine rounded aperture blades of the NIKKOR Z 20mm f/1.8 S give defocused points of light a soft, round, consistent shape.

Comprehensive distortion control

3 Extra-low Dispersion (ED) elements correct chromatic aberrations (optical color defects). Nano Crystal Coat (N) virtually eliminates flare, ghosting and coma. And optical advancements of the Z mount and S-Line render point-light sources sharper than ever without the usual diamond-shaped distortion—perfect for environmental portraits, nightscapes and more.

Next-Generation Z Design and Optics

Designed and optimized to take full advantage of the Z system's larger mount, Z lenses gather substantially more light, providing even illumination and improved sharpness from the center of the frame to the far edges. Autofocusing is fast and quiet. Video recording is clean and smooth with highly minimized focus breathing and reduced wobbling. Intuitive on-lens controls can be customized to your individual shooting style and so much more. Z lenses are designed with a sense of consistency that combines reliability and beauty with next-dimension optical performance for complete freedom in image creation.

Stepping Motor

NIKKOR Z lenses use a stepping motor for fast, accurate, smooth, quiet autofocus with reduced wobbling. This quiet drive system makes the lenses ideal for use when shooting video.

Aspherical Lens

A lens with a curved, non-spherical surface. Used to reduce aberrations and enable a more compact lens size. Aspherical lenses minimize coma and other types of lens aberrations, even when used at the widest aperture. They are particularly useful in correcting distortion in wide-angle lenses and help contribute to a lighter, more compact design by reducing the number of standard (spherical) elements necessary. Aspherical lens elements correct these distortions by continuously changing the refractive index from the center of the lens.

Electromagnetic Diaphragm Mechanism

An electromagnetic diaphragm mechanism in the lens barrel provides highly accurate electronic diaphragm or aperture blade control when using auto exposure during continuous shooting. With conventional D/G type lenses, the diaphragm blades are operated by mechanical linkage levers.

IF Lens

A NIKKOR lens in which only the internal lens group shifts during focusing. Thus, IF NIKKORS do not change in size during AF operation, allowing for compact, lightweight lenses capable of closer focusing distances. These lenses will be designated with the abbreviation IF on the lens barrel.

ED (Extra-Low Dispersion) Glass

An optical glass developed by Nikon that is used with normal optical glass in telephoto lenses to obtain optimum correction of chromatic aberrations.

Super Integrated Coating

Nikon Super Integrated Coating is Nikon's term for its multilayer coating of the optical elements in NIKKOR lenses.

Nano Crystal Coat

An anti-reflective coating developed by Nikon that virtually eliminates internal lens element reflections across a wide range of wavelengths. Nano Crystal Coat solves ghost effects caused by red light and effectively reduces ghost and flare caused by light entering the lens diagonally.