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20mm Lenses

A 20mm lens gives a wide-angle field of view. It is a staple for landscapes, architecture and environmental portraits.

On APS-C a 20mm lens frames like about 30mm (Canon APS-C: 32mm) on full frame; on Micro Four Thirds it frames like 40mm.

We list 530 lenses that include 20mm: 68 primes and 462 zooms across 18 mounts, with a fastest aperture of f/1.4.

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20mm lenses

Sony FE PZ 16-35mm F4 G

Sony

FE PZ 16-35mm F4 G

16-35mm f/4.0 Sony E
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Canon RF 15-35mm F2.8 L IS USM

Canon

RF 15-35mm F2.8 L IS USM

15-35mm f/2.8 Canon RF
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Pentax

DA 20-40mm Limited lens

20-40mm f/2.8 Pentax K

Pentax

HD Pentax-DA 20-40mm f/2.8-4 ED Limited DC WR

20-40mm f/2.8 Pentax K

Tamron

AF 20-40mm f/2.7-3.5 Aspherical

20-40mm f/2.7 Canon EF

Tamron

AF 20-40mm f/2.7-3.5 Aspherical

20-40mm f/2.7 Nikon F

Tamron

AF 20-40mm f/2.7-3.5 Aspherical

20-40mm f/2.7 Pentax K

Tamron

AF 20-40mm f/2.7-3.5 Aspherical

20-40mm f/2.7 Sony A
Canon RF 14-35mm F4 L IS USM

Canon

RF 14-35mm F4 L IS USM

14-35mm f/4.0 Canon RF
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Olympus Zuiko Digital ED 14-35mm 1:2.0 SWD

Olympus

Zuiko Digital ED 14-35mm 1:2.0 SWD

14-35mm f/2.0 Four Thirds
Olympus Zuiko Digital ED 14-35mm F2.0 SWD

Olympus

Zuiko Digital ED 14-35mm F2.0 SWD

14-35mm f/2.0 Four Thirds
Canon EF 17-40mm f/4L USM

Canon

EF 17-40mm f/4L USM

17-40mm f/17.0 Canon EF
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Canon EF 17–40mm lens

Canon

EF 17–40mm lens

17-40mm f/4.0 Canon EF

Sigma

17-40mm F1.8 DC | Art 025

17-40mm f/1.8 Canon RF

Sigma

17-40mm f/1.8 DC

17-40mm f/1.8 Canon RF

Sigma

17-40mm f/1.8 DC

17-40mm f/1.8 Fujifilm X

Sigma

17-40mm f/1.8 DC

17-40mm f/1.8 Leica L

Sigma

17-40mm f/1.8 DC

17-40mm f/1.8 Sony E

Tokina

AT-X 17-40mm f/3.5-4.5

17-40mm f/3.5 Canon EF

Tokina

AT-X 17-40mm f/3.5-4.5

17-40mm f/3.5 Nikon F

Tokina

AT-X 17-40mm f/3.5-4.5

17-40mm f/3.5 Pentax K

Tokina

AT-X 17-40mm f/3.5-4.5

17-40mm f/3.5 Sony A

Related focal lengths

20mm lenses by brand

20mm lenses by mount