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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

Sigma 10-20mm f/4-5.6 EX DC HSM

Sigma

10-20mm f/4-5.6 EX DC HSM

10-20mm f/4.0 Sony A
Sigma 14-24mm F2.8 DG DN | Art 019

Sigma

14-24mm F2.8 DG DN | Art 019

14-24mm f/2.8 Sony E

Sigma

14-24mm F2.8 DG HSM

14-24mm f/2.8 Canon EF
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Sigma

14-24mm F2.8 DG HSM

14-24mm f/2.8 Nikon F

Sigma

14-24mm F2.8 DG HSM

14-24mm f/2.8 Sigma SA
Sony E PZ 10-20mm F4 G

Sony

E PZ 10-20mm F4 G

10-20mm f/4.0 Sony E
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Canon EF-M 11-22mm f/4-5.6 IS STM

Canon

EF-M 11-22mm f/4-5.6 IS STM

11-22mm f/4.0 Canon EF-M
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Olympus Zuiko Digital 11-22mm f/2.8-3.5

Olympus

Zuiko Digital 11-22mm f/2.8-3.5

11-22mm f/2.8 Four Thirds
Olympus Zuiko Digital ED 11-22mm f/2.8-3.5

Olympus

Zuiko Digital ED 11-22mm f/2.8-3.5

11-22mm f/2.8 Four Thirds

Pentax

smc Pentax-FA 17-28mm f/3.5-4.5 Fisheye

17-28mm f/3.5 Pentax K

Tamron

17-28mm f/2.8 Di III RXD

17-28mm f/2.8 Sony E
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Tamron

E 17-28mm F2.8-2.8

17-28mm f/2.8 Sony E
Canon EF-S 10-22mm F3.5-4.5 USM

Canon

EF-S 10-22mm F3.5-4.5 USM

10-22mm f/3.5 Canon EF-S
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Canon

RF 16-28mm F2.8 IS STM

16-28mm f/2.8 Canon RF
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Nikon AF-S DX Nikkor 12-24mm f/4G IF-ED

Nikon

AF-S DX Nikkor 12-24mm f/4G IF-ED

12-24mm f/4.0 Nikon F

Pentax

smc DA 12-24mm F4.0 ED AL (IF)

12-24mm f/4.0 Pentax K

Sigma

12-24mm F4 DG HSM | A

12-24mm f/4.0 Nikon F
Sigma 12-24mm F4.5-5.6 II DG HSM

Sigma

12-24mm F4.5-5.6 II DG HSM

12-24mm f/4.5 Nikon F
Sigma 12-24mm f/4 DG HSM Art

Sigma

12-24mm f/4 DG HSM Art

12-24mm f/4.0 Canon EF
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Sigma 12-24mm f/4 DG HSM Art

Sigma

12-24mm f/4 DG HSM Art

12-24mm f/4.0 Nikon F
Sigma 12-24mm f/4 DG HSM Art

Sigma

12-24mm f/4 DG HSM Art

12-24mm f/4.0 Pentax K
Sigma 12-24mm f/4 DG HSM Art

Sigma

12-24mm f/4 DG HSM Art

12-24mm f/4.0 Sigma SA

Related focal lengths

20mm lenses by brand

20mm lenses by mount