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Pentax K Lenses

The Pentax K mount arrived in 1975 and remains in use on current Pentax DSLRs. Its long backward compatibility means decades of lenses mount directly.

We list 590 lenses for the Pentax K mount from 16 brands, covering 4mm to 1000mm. 335 are primes and 255 are zooms. The most common prime focal lengths are 50mm, 35mm, 28mm, 135mm, 100mm, and 24mm.

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Zoom Pentax K lenses

Pentax

smc Pentax-FA 28-105mm f/4-5.6 [IF]

28-105mm f/4.0 Pentax K

Pentax

smc Pentax-FA 28-70mm f/4 AL

28-70mm f/4.0 Pentax K

Pentax

smc Pentax-FA 28-80mm f/3.5-4.7

28-80mm f/3.5 Pentax K

Pentax

smc Pentax-FA 35-135mm f/3.5-4.5

35-135mm f/3.5 Pentax K

Pentax

smc Pentax-FA 35-80mm f/4-5.6

35-80mm f/4.0 Pentax K

Pentax

smc Pentax-FA* 28-70mm f/2.8 AL

28-70mm f/2.8 Pentax K

Schneider

D-Xenon 1:3.5-5.6 18-55mm AL

18-55mm f/3.5 Pentax K

Schneider

D-Xenon 1:4-5.6 50-200mm AL

50-200mm f/4.0 Pentax K

Sigma

17-50mm f/2.8 EX DC HSM

17-50mm f/2.8 Pentax K
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Sigma 17-50mm f/2.8 EX DC OS HSM

Sigma

17-50mm f/2.8 EX DC OS HSM

17-50mm f/2.8 Pentax K
Sigma 24-105mm f/4 DG OS HSM Art

Sigma

24-105mm f/4 DG OS HSM Art

24-105mm f/4.0 Pentax K
Sigma 24-70mm f/2.8 DG OS HSM Art

Sigma

24-70mm f/2.8 DG OS HSM Art

24-70mm f/2.8 Pentax K
Sigma 50-100mm f/1.8 DC HSM Art

Sigma

50-100mm f/1.8 DC HSM Art

50-100mm f/1.8 Pentax K
Tamron 17-70mm f/2.8 Di III-A VC RXD

Tamron

17-70mm f/2.8 Di III-A VC RXD

17-70mm f/2.8 Pentax K

Tamron

28-70mm f/3.5-4.5 Adaptall-2

28-70mm f/3.5 Pentax K

Tamron

28-80mm f/3.5-4.2 Adaptall-2

28-80mm f/3.5 Pentax K

Tamron

35-135mm f/3.5-4.5 Adaptall-2

35-135mm f/3.5 Pentax K

Tamron

AF 18-250mm F/3.5-6.3 Di II LD Aspherical

18-250mm f/3.5 Pentax K

Tamron

AF 18-55mm f/3.5-5.6 Di II LD Aspherical [IF]

18-55mm f/3.5 Pentax K

Tamron

AF 20-40mm f/2.7-3.5 Aspherical

20-40mm f/2.7 Pentax K

Tamron

AF 28-105mm f/2.8 LD Aspherical [IF]

28-105mm f/2.8 Pentax K

Tamron

AF 28-105mm f/4-5.6 [IF]

28-105mm f/4.0 Pentax K

Tamron

AF 28-200mm F/3.8-5.6 XR Di Aspherical (IF) Macro

28-200mm f/3.8 Pentax K

Popular focal lengths

Brands for Pentax K

Cameras with the Pentax K mount (20)