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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

Samyang

800mm f/8.0 Mirror

800mm f/8.0 Pentax K

Samyang

85mm f/1.2 AS IF UMC

85mm f/1.2 Pentax K
Samyang 85mm f/1.4 AS IF UMC

Samyang

85mm f/1.4 AS IF UMC

85mm f/1.4 Pentax K
Samyang 85mm f/1.4 Aspherical IF

Samyang

85mm f/1.4 Aspherical IF

85mm f/1.4 Pentax K

Samyang

8mm f/2.8 UMC Fish-eye CS

8mm f/2.8 Pentax K

Samyang

8mm f/2.8 UMC Fish-eye II

8mm f/2.8 Pentax K

Samyang

8mm f/3.5 Aspherical IF MC Fish-eye CS II

8mm f/3.5 Pentax K
Samyang 8mm f/3.5 Fish-Eye CS

Samyang

8mm f/3.5 Fish-Eye CS

8mm f/3.5 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 10-20mm f/3.5 EX DC HSM

Sigma

10-20mm f/3.5 EX DC HSM

10-20mm f/3.5 Pentax K
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 Pentax K

Sigma

100-400mm f/5-6.3 DG OS HSM Contemporary

100-400mm f/5.0 Pentax K
Sigma 105mm f/1.4 DG HSM Art

Sigma

105mm f/1.4 DG HSM Art

105mm f/1.4 Pentax K
Sigma 105mm f/2.8 EX DG OS HSM Macro

Sigma

105mm f/2.8 EX DG OS HSM Macro

105mm f/2.8 Pentax K
Sigma 10mm f/2.8 EX DC HSM Fisheye

Sigma

10mm f/2.8 EX DC HSM Fisheye

10mm f/2.8 Pentax K
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/4.5-5.6 EX DG HSM

Sigma

12-24mm f/4.5-5.6 EX DG HSM

12-24mm f/4.5 Pentax K
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Sigma 12-24mm f/4.5-5.6 II DG HSM

Sigma

12-24mm f/4.5-5.6 II DG HSM

12-24mm f/4.5 Pentax K

Sigma

120-300mm f/2.8 DG OS HSM Sport

120-300mm f/2.8 Pentax K

Sigma

135mm f/1.8 DG HSM Art

135mm f/1.8 Pentax K
Sigma 14mm f/1.8 DG HSM Art

Sigma

14mm f/1.8 DG HSM Art

14mm f/1.8 Pentax K

Sigma

14mm f/2.8 EX Aspherical HSM

14mm f/2.8 Pentax K

Sigma

150-600mm f/5-6.3 DG OS HSM Contemporary

150-600mm f/5.0 Pentax K

Popular focal lengths

Brands for Pentax K

Cameras with the Pentax K mount (20)