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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

Tokina AT-X 50-135mm f/2.8 PRO DX

Tokina

AT-X 50-135mm f/2.8 PRO DX

50-135mm f/2.8 Pentax K
Tokina AT-X 535 PRO DX 50-135mm f/2.8

Tokina

AT-X 535 PRO DX 50-135mm f/2.8

50-135mm f/2.8 Pentax K

Tokina

SZ-X 35-70mm f/3.5-4.5

35-70mm f/3.5 Pentax K

Vivitar

28-85mm f/3.5-4.5 Auto Zoom

28-85mm f/3.5 Pentax K

Vivitar

35-105mm f/3.5

35-105mm f/3.5 Pentax K

Vivitar

35-200mm f/3.5-4.5

35-200mm f/3.5 Pentax K

Vivitar

35-200mm f/3.5-4.5 Auto Zoom

35-200mm f/3.5 Pentax K
Vivitar 35-85mm f/2.8 Close Focus

Vivitar

35-85mm f/2.8 Close Focus

35-85mm f/2.8 Pentax K

Vivitar

35-85mm f/3.5-4.5 Auto Zoom

35-85mm f/3.5 Pentax K
Vivitar Series 1 28-105mm f/2.8-3.8 VMC

Vivitar

Series 1 28-105mm f/2.8-3.8 VMC

28-105mm f/2.8 Pentax K

Vivitar

Series 1 28-90mm f/2.8-3.5

28-90mm f/2.8 Pentax K
Vivitar Series 1 35-85mm f/2.8 VMC

Vivitar

Series 1 35-85mm f/2.8 VMC

35-85mm f/2.8 Pentax K

Popular focal lengths

Brands for Pentax K

Cameras with the Pentax K mount (20)