Tokina AT-X 14-20mm F2 Pro DX

Focal length: 14–20 mm
Aperture: f/2
Weight: 735 g
Filter diameter: 82 mm
Min. focus distance: 28 cm
Length: 106 mm

At a Glance

The constant f/2 aperture sets this ultra-wide zoom for Nikon F apart on APS-C. Its 14-20 mm range equals 21-30 mm on full frame. The wide opening allows shorter shutter times in dim light, for example under a night sky. The lens is weather sealed and weighs 735 g. It also suits landscapes, architecture and interiors.

Good for

Landscape
Architecture
Interiors
Night sky

Worth knowing

APS-C image circle: on full-frame cameras only usable in crop mode, at reduced resolution.

Derived from the manufacturer data, not from our own tests. How we check

Technical Specifications

Min. focal length: 14 mm
Max. focal length: 20 mm
Max. aperture (min. zoom): f/2
Max. aperture (max. zoom): f/2
Min. aperture: f/22
Elements: 13
Groups: 11
Weight: 735 g (1.62 lb)
Filter diameter: 82 mm
Min. focus distance: 28 cm (11.02 in)
Max. magnification: 1:8.3 (0.12×)
Length: 106 mm (4.17 in)
Diameter: 89 mm (3.5 in)
Released: February 2016

Manufacturer data: tokinalens.com

Last checked: October 13, 2026 (against the manufacturer data) · How we check

Simulate depth of field and angle of view

Compare with other lenses

Which cameras does the Tokina AT-X 14-20mm F2 Pro DX fit?

The Tokina AT-X 14-20mm F2 Pro DX is designed for APS-C sensors. On APS-C Nikon F-Mount cameras its field of view equals 21-30 mm in full-frame terms. Full-frame bodies use it in APS-C (crop) mode, recording only part of the sensor and fewer megapixels.

Nikon F-Mount cameras

Full frame (in APS-C mode):: Nikon D6,Nikon D780,Nikon D850,Nikon D5,Nikon D810A,Nikon D4S,Nikon D810,Nikon D750,Nikon Df,Nikon D610,Nikon D4,Nikon D800,Nikon D800E,Nikon D600,Nikon D3S,Nikon D3X,Nikon D700
APS-C:: Nikon D3500,Nikon D7500,Nikon D500,Nikon D3400,Nikon D5600,Nikon D5500,Nikon D7200,Nikon D3300,Nikon D7100,Nikon D5300,Nikon D3200,Nikon D5200,Nikon D5100,Nikon D7000,Nikon D3100,Nikon D300S,Nikon D5000,Nikon D3000,Nikon D90,Nikon D60

With the Nikon FTZ II / FTZ the lens can also be used on Nikon Z (DX/FX) cameras.