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300mm Lenses

A 300mm lens gives a long telephoto field of view, popular for wildlife, sports and distant subjects.

On APS-C a 300mm lens frames like about 450mm (Canon APS-C: 480mm) on full frame; on Micro Four Thirds it frames like 600mm.

We list 431 lenses that include 300mm: 101 primes and 330 zooms across 18 mounts, with a fastest aperture of f/2.8.

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300mm lenses

Tokina

AT-X 100-300mm f/5.6

100-300mm f/5.6 Pentax K

Vivitar

100-300mm f/5.6 Auto Tele-Zoom

100-300mm f/5.6 Pentax K

Tamron

AF 80-300mm f/3.5-6.3 LD

80-300mm f/3.5 Pentax K
Tamron AF 75-300mm f/4-5.6 LD

Tamron

AF 75-300mm f/4-5.6 LD

75-300mm f/4.0 Pentax K

Pentax

smc Pentax-DA 70-300mm f/4-5.6 ED

70-300mm f/4.0 Pentax K

Pentax

smc Pentax-F 70-300mm f/4-5.6

70-300mm f/4.0 Pentax K

Pentax

smc Pentax-FA 70-300mm f/4-5.6

70-300mm f/4.0 Pentax K

Sigma

70-300mm f/4-5.6 DG OS

70-300mm f/4.0 Pentax K
Tamron AF 70-300mm F/4-5.6 Di LD Macro

Tamron

AF 70-300mm F/4-5.6 Di LD Macro

70-300mm f/4.0 Pentax K
Tamron AF 70-300mm F4-5.6 LD Macro 1:2

Tamron

AF 70-300mm F4-5.6 LD Macro 1:2

70-300mm f/70.0 Pentax K
Tamron AF 70-300mm f/4-5.6 LD Macro

Tamron

AF 70-300mm f/4-5.6 LD Macro

70-300mm f/4.0 Pentax K
Tamron AF 70-300mm f/4-5.6 Tele-Macro

Tamron

AF 70-300mm f/4-5.6 Tele-Macro

70-300mm f/4.0 Pentax K
Tamron SP 70-300mm f/4-5.6 Di VC USD

Tamron

SP 70-300mm f/4-5.6 Di VC USD

70-300mm f/4.0 Pentax K

Pentax

smc Pentax-FA 80-320mm f/4.5-5.6

80-320mm f/4.5 Pentax K

Tamron

SP 60-300mm f/3.8-5.4 Adaptall-2

60-300mm f/3.8 Pentax K

Pentax

HD Pentax DA 55-300mm F4.0-5.8 ED WR

55-300mm f/4.0 Pentax K

Pentax

smc DA 55-300mm F4.0-5.8 ED

55-300mm f/4.0 Pentax K

Pentax

smc Pentax-DA 55-300mm f/4-5.8 ED

55-300mm f/4.0 Pentax K

Pentax

smc Pentax-DA L 55-300mm f/4-5.8 ED

55-300mm f/4.0 Pentax K

Tamron

AF 28-300mm f/3.5-6.3 XR LD Aspherical [IF] Macro

28-300mm f/3.5 Pentax K

Related focal lengths

300mm lenses by brand

300mm lenses by mount