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Nikon AF-S NIKKOR 20mm f/1.8G ED Lens

BH #NI2018 • MFR #20051
Nikon AF-S NIKKOR 20mm f/1.8G ED Lens
Key Features
  • F-Mount Lens/FX Format
  • Aperture Range: f/1.8 to f/16
  • Two Aspherical Elements, Two ED Elements
  • Nano Crystal & Super Integrated Coatings
A smart ultra-wide, the AF-S NIKKOR 20mm f/1.8G ED from Nikon blends a desirable broad field of view with a sleek form factor, a bright design, and a sophisticated optical layout. The fast f/1.8 maximum aperture excels in difficult lighting conditions and also offers increased control over depth of field. The optical design incorporates both aspherical and extra-low dispersion element to minimize spherical and chromatic aberrations for greater sharpness and clarity. Also, both Nano Crystal and Super Integrated Coatings have been applied to reduce flare and ghosting for improved contrast and color accuracy. Balancing the optical attributes, the lens is also characterized by a Silent Wave Motor that produces fast, smooth, and quiet autofocus capabilities, along with the ability to manually override focus at any time for more selective control.
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Nikon AF-S NIKKOR 20mm f/1.8G ED Overview

By B&H Photo's

A smart ultra-wide, the AF-S NIKKOR 20mm f/1.8G ED from Nikon blends a desirable broad field of view with a sleek form factor, a bright design, and a sophisticated optical layout. The fast f/1.8 maximum aperture excels in difficult lighting conditions and also offers increased control over depth of field. The optical design incorporates both aspherical and extra-low dispersion element to minimize spherical and chromatic aberrations for greater sharpness and clarity. Also, both Nano Crystal and Super Integrated Coatings have been applied to reduce flare and ghosting for improved contrast and color accuracy. Balancing the optical attributes, the lens is also characterized by a Silent Wave Motor that produces fast, smooth, and quiet autofocus capabilities, along with the ability to manually override focus at any time for more selective control.

Ultra wide-angle prime is designed for FX-format Nikon F-mount cameras, however can also be used with DX models where it provides a 30mm equivalent focal length.
Bright f/1.8 maximum aperture benefits working in low-light conditions.
Two extra-low dispersion glass elements are used in the optical construction to reduce a variety of chromatic aberrations and color fringing for a high degree of clarity and color neutrality.
Two aspherical elements are featured to control spherical aberrations and distortion in order to produce notable sharpness and resolution.
Nano Crystal and Super Integrated coatings have been applied to lens elements to minimize surface and internal reflections for a marked reduction in lens flare and ghosting.
Silent Wave Motor affords quick, quiet, and precise autofocus performance along with full-time manual focus override. A rear focusing design is also used, where only the rear lens group is moved during focusing, to maintain the overall length of the lens during use and to promote faster focusing speeds.
UPC: 018208200511

Nikon AF-S NIKKOR 20mm f/1.8G ED Specs

Key Specs
Focal Length
20mm
Maximum Aperture
f/1.8
Lens Mount
Nikon F
Lens Format Coverage
Full-Frame
Focus Type
Autofocus
Image Stabilization
No
Filter Size
77 mm (Front)
Maximum Aperture
f/1.8
Minimum Aperture
f/16
Lens Mount
Nikon F
Lens Format Coverage
Full-Frame
Angle of View
94°
Minimum Focus Distance
7.87" / 20 cm
Maximum Magnification
0.23x
Optical Design
13 Elements in 11 Groups
Diaphragm Blades
7, Rounded
Focus Type
Autofocus
Image Stabilization
No
Filter Size
77 mm (Front)
Dimensions (ø x L)
3.25 x 3.17" / 82.5 x 80.5 mm
Weight
12.52 oz / 355 g
Packaging Info
Package Weight
1.37 lb
Box Dimensions (LxWxH)
8.15 x 5.1 x 4.9"

Nikon AF-S NIKKOR 20mm f/1.8G ED Reviews

See any errors on this page? Let us know

will this lens focus stack on Nikon d850?

will this lens focus stack on Nikon d850?
Asked by: Lloyd
Yes.
Answered by: Norma
Date published: 2021-06-21

I'm considering getting the 16-35f/4. I have the ...

I'm considering getting the 16-35f/4. I have the Nikon 24-70, but I'm wondering if the 20mm does much more than the 24mm focal distance. I'm just not sure what lens I should get?
Asked by: Rick
The Angle of View on 20mm is 94° vs 24mm is 84° and 16mm is 107° , if you need wide angle 16-35mm wold be a better choice
Answered by: vilson
Date published: 2020-10-01

Does it works with Nikon z9 ?

Does it works with Nikon z9 ?
Asked by: Binod
The Nikon AF-S NIKKOR 20mm f/1.8G ED Lens can be adapted to the Z9 using the Nikon FZT2 adapter. Please take a look at the following link:https://bhpho.to/3BkQcGE
Answered by: Dan W
Date published: 2023-10-16

question

With this lens, if I shoot a photo with a tall building on the left side and the right side of the photo, will they lean inward like two Towers of Pisa? Im looking for a wide-angle lens to stop this kind of distortion.
Asked by: Ronald M.
This lens will cause a little distortion. Architecture photography usually relies on tilt-shift lenses to avoid such issues.
Answered by: James B.
Date published: 2018-08-25

would this lens or theNikon AF NIKKOR 20mm f/2.8D ...

would this lens or theNikon AF NIKKOR 20mm f/2.8D Lens be better for landscape timelapses? What is the difference? Or is there another lens that would be better suited for the task? Thank you! DM
Asked by: Dave
I would recommend the Nikon AF-S NIKKOR 20mm f/1.8G ED Lens for todays cameras and time lapse use since it is fully electronic. The Nikon AF NIKKOR 20mm f/2.8D Lens is better for manual focus and aperture use situations.
Answered by: Dennis L
Date published: 2019-05-17

question

Will this lens auto-focus with my D3100 camera body?
Asked by: Anonymous
Yes. Keep in mind that this is an FX lens. The 20mm field of view will be closer to a 35mm field of view because of the D3100 DX crop sensor).The downside for your setup is that you won't be getting a true ultra-wide image. The upside is that you will be getting the sweet spot of any FX lens; the center.
Answered by: DeMarcus D
Date published: 2018-08-25

is this lens compatible with nikon d780?

is this lens compatible with nikon d780?
Asked by: Thomas
The Nikon AF-S NIKKOR 20mm f/1.8G ED Lens is compatible with the Nikon D780 DSLR Camera.
Answered by: Lawrence C
Date published: 2024-06-20

Has anyone used this lens on a Nikon Zf with the ...

Has anyone used this lens on a Nikon Zf with the Nikon adapter?
Asked by: Gary
The Nikon AF-S NIKKOR 20mm f/1.8G ED Lens is fully compatible with the Nikon Zf Mirrorless Camera and the Nikon FTZ II Mount Adapter. The lens is sharp and works great.
Answered by: Michael S
Date published: 2024-08-06
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