Nikon NIKKOR Z 20mm f/1.8 S Lens
The Nikon 20mm f/1.8 S is a 20mm f/1.8 lens designed for Nikon Z mount cameras. Used copies start from $800 on GearFocus, with buyer protection on every purchase.
Nikon NIKKOR Z 20mm f/1.8 S Lens
Used Nikon 20mm f/1.8 S Listings on GearFocus
Lens Overview — Nikon 20mm f/1.8 S
Key Features — Nikon 20mm f/1.8 S
20mm f/1.8 Prime: A fixed 20mm focal length with a wide f/1.8 maximum aperture makes this lens well suited to landscapes, interiors, and low-light shooting.
Full-Frame Coverage: Designed for Nikon Z full-frame bodies, delivering a true wide-angle field of view without any crop factor.
Native Nikon Z Mount: Direct native mount compatibility ensures full autofocus, exposure, and electronic communication with all Nikon Z-system cameras.
Autofocus & Manual Focus: Supports both AF and MF operation, allowing shooters to switch modes based on the demands of the scene.
S-Line Optical Construction: Built to Nikon's high-tier S-Line standards, with multi-element design including aspherical elements to control distortion and aberrations at 20mm.
77mm Filter Thread: A standard 77mm filter diameter makes this lens compatible with a wide range of existing ND, polarizer, and other filter systems.
Lens Specifications — Nikon 20mm f/1.8 S
| Spec | Detail |
|---|---|
| Use Cases | Landscape, Astrophotography, Architecture, Travel, Creative Effects |
| Lens Type | Prime |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 20mm |
| Maximum Aperture | f/1.8 |
| Camera System | Mirrorless |
| Lens Mount | Nikon Z |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Filter Thread | 77mm |
Description — Nikon 20mm f/1.8 S
The Nikon NIKKOR Z 20mm f/1.8 S is a prime wide-angle lens designed for full-frame Nikon Z mount mirrorless cameras. Its 20mm fixed focal length makes it a natural choice for landscapes, interiors, and architecture, where a broad perspective is essential. The f/1.8 maximum aperture provides useful light-gathering capability for low-light shooting and allows for some background separation even at wide angles.
Focusing is handled via both autofocus and manual focus modes, giving photographers the flexibility to switch between them as needed. The lens features a 77mm filter thread, compatible with a wide range of standard screw-in filters. At 505g, it balances capability and portability for a lens of its class.
There is no image stabilization built into the lens itself, so any stabilization will need to come from the camera body. As a native Nikon Z mount lens, it integrates fully with Nikon's Z-system mirrorless cameras.
Pros — Nikon 20mm f/1.8 S
- ✓Wide f/1.8 maximum aperture offers strong performance in low-light situations
- ✓Fixed 20mm focal length on a full-frame format delivers a genuinely wide field of view
- ✓Supports both autofocus and manual focus modes for flexible shooting
Cons — Nikon 20mm f/1.8 S
- ✗No image stabilization built into the lens — handheld low-light shooting depends on body-based stabilization
- ✗Fixed 20mm focal length offers no zoom flexibility, requiring a different lens for other perspectives
- ✗Compatible only with Nikon Z mount bodies, limiting use to that specific mirrorless ecosystem
Reviews — Nikon 20mm f/1.8 S
Videos — Nikon 20mm f/1.8 S
Nikon Z 20mm f/1.8 Review — Photography Life
Frequently Asked Questions — Nikon 20mm f/1.8 S
What camera mount does this lens use?+
The NIKKOR Z 20mm f/1.8 S uses the Nikon Z mount, making it compatible with Nikon's Z-series mirrorless cameras. It is not compatible with Nikon F-mount DSLR bodies without an adapter.
Does this lens have image stabilization?+
No, this lens does not include built-in image stabilization. Photographers shooting handheld in low light will need to rely on any in-body image stabilization (IBIS) provided by their camera body.
What filter size does the NIKKOR Z 20mm f/1.8 S accept?+
The lens accepts 77mm screw-in filters. This is a widely used filter diameter, so it is easy to find compatible polarizers, ND filters, and other accessories.
Is this lens suitable for full-frame cameras?+
Yes, the NIKKOR Z 20mm f/1.8 S is designed for full-frame mirrorless cameras and covers the full-frame format. It can also be used on Nikon Z cameras with smaller sensors.
Does this lens support autofocus?+
Yes, the lens supports autofocus as well as manual focus, so you can use either mode depending on your shooting style or subject. Both focus types are natively supported.
How heavy is the NIKKOR Z 20mm f/1.8 S?+
The lens weighs 505g. For a full-frame wide-angle prime with an f/1.8 maximum aperture, this is a manageable weight for most shooters, though it is worth factoring into a travel or everyday kit.