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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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Pentax K lenses

Sigma 60-600mm f/4.5-6.3 DG OS HSM Sport

Sigma

60-600mm f/4.5-6.3 DG OS HSM Sport

60-600mm f/4.5 Pentax K

Sigma

70-200mm f/2.8 DG OS HSM Sport

70-200mm f/2.8 Pentax K

Sigma

70-300mm f/4-5.6 DG OS

70-300mm f/4.0 Pentax K

Sigma

70mm f/2.8 DG Macro Art

70mm f/2.8 Pentax K

Sigma

800mm f/5.6 APO EX DG HSM

800mm f/5.6 Pentax K
Sigma 85mm f/1.4 DG HSM Art

Sigma

85mm f/1.4 DG HSM Art

85mm f/1.4 Pentax K
Sigma 85mm f/1.4 EX DG HSM

Sigma

85mm f/1.4 EX DG HSM

85mm f/1.4 Pentax K
Sigma 8mm f/3.5 EX DG Circular Fisheye

Sigma

8mm f/3.5 EX DG Circular Fisheye

8mm f/3.5 Pentax K

Soligor

MC Soligor C/D Wide-Auto 1:2.8 f=24mm

24mm f/2.8 Pentax K
Tamron 100-400mm f/4.5-6.3 Di VC USD

Tamron

100-400mm f/4.5-6.3 Di VC USD

100-400mm f/4.5 Pentax K

Tamron

135mm f/3.5 Adaptall-2

135mm f/3.5 Pentax K

Tamron

135mm f/3.5 CF Adaptall-2

135mm f/3.5 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

18-200mm f/3.5-6.3 Di II VC

18-200mm f/3.5 Pentax K
Tamron 18-270mm f/3.5-6.3 Di II PZD

Tamron

18-270mm f/3.5-6.3 Di II PZD

18-270mm f/3.5 Pentax K
Tamron 18-270mm f/3.5-6.3 Di II VC PZD

Tamron

18-270mm f/3.5-6.3 Di II VC PZD

18-270mm f/3.5 Pentax K

Tamron

18-300mm f/3.5-6.3 Di II VC PZD

18-300mm f/3.5 Pentax K

Tamron

18-400mm f/3.5-6.3 Di II VC HLD

18-400mm f/3.5 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 28mm f/2.5 Adaptall-2

Tamron

28mm f/2.5 Adaptall-2

28mm f/2.5 Pentax K

Tamron

300mm f/5.6 Adaptall-2

300mm f/5.6 Pentax K

Tamron

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

35-135mm f/3.5 Pentax K

Tamron

35-210mm f/4.2 Adaptall-2

35-210mm f/4.2 Pentax K

Popular focal lengths

Brands for Pentax K

Cameras with the Pentax K mount (20)