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40mm Lenses

A 40mm lens gives a standard field of view close to natural perspective. It works for street, documentary and everyday photography, and is often fast and compact.

On APS-C a 40mm lens frames like about 60mm (Canon APS-C: 64mm) on full frame; on Micro Four Thirds it frames like 80mm.

We list 773 lenses that include 40mm: 42 primes and 731 zooms across 19 mounts, with a fastest aperture of f/1.4.

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40mm lenses

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

New FD 28-50mm f/3.5

28-50mm f/3.5 Canon FD
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

Olympus

OM Zuiko Auto-Zoom 24-48mm f/4

24-48mm f/4.0 Olympus OM

Nikon

Zoom-Nikkor 25-50mm f/4 AI-S

25-50mm f/4.0 Nikon F
Canon RF 24-50mm F4.5-6.3 IS STM

Canon

RF 24-50mm F4.5-6.3 IS STM

24-50mm f/4.5 Canon RF
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Minolta

AF 24-50mm f/4

24-50mm f/4.0 Sony A

Minolta

MD Zoom Rokkor-X 24-50mm f/4

24-50mm f/4.0 Minolta MD

Nikon

AF Nikkor 24-50mm f/3.3-4.5

24-50mm f/3.3 Nikon F

Nikon

AF Zoom-Nikkor 24-50mm f/3.3-4.5

24-50mm f/3.3 Nikon F

Nikon

AF Zoom-Nikkor 24-50mm f/3.3-4.5D

24-50mm f/3.3 Nikon F

Related focal lengths

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40mm lenses by mount