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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

Tamron

AF 28-80mm F/3.5-5.6 Aspherical

28-80mm f/3.5 Pentax K

Tamron

AF 35-105mm f/3.5-4.5

35-105mm f/3.5 Pentax K

Tamron

AF 35-135mm f/3.5-4.5

35-135mm f/3.5 Pentax K

Tamron

AF 35-70mm f/3.5-4.5

35-70mm f/3.5 Pentax K

Tamron

AF 35-80mm f/4-5.6

35-80mm f/4.0 Pentax K

Tamron

SP 24-70mm f/2.8 Di VC USD

24-70mm f/2.8 Pentax K

Tamron

SP 24-70mm f/2.8 Di VC USD G2

24-70mm f/2.8 Pentax K

Tamron

SP 35-80mm f/2.8-3.8 Adaptall-2

35-80mm f/2.8 Pentax K

Tamron

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

60-300mm f/3.8 Pentax K
Tamron SP AF 17-50mm F/2.8 XR Di II LD Aspherical (IF)

Tamron

SP AF 17-50mm F/2.8 XR Di II LD Aspherical (IF)

17-50mm f/2.8 Pentax K

Tamron

SP AF 17-55mm f/2.8 Di II LD Aspherical [IF]

17-55mm f/2.8 Pentax K

Tokina

AF 28-80mm f/2.8 AT-X 280 Pro

28-80mm f/28.0 Pentax K

Tokina

AF 28-80mm f/3.5-5.6

28-80mm f/3.5 Pentax K

Tokina

AF 35-135mm f/3.5-4.5

35-135mm f/3.5 Pentax K

Tokina

AF 35-200mm f/3.5-4.5

35-200mm f/3.5 Pentax K

Tokina

AT-X 165 PRO DX 16-50mm f/2.8

16-50mm f/2.8 Pentax K

Tokina

AT-X 17-40mm f/3.5-4.5

17-40mm f/3.5 Pentax K

Tokina

AT-X 17-50mm f/2.8 PRO DX

17-50mm f/2.8 Pentax K

Tokina

AT-X 235 AF PRO 35-70mm f/2.8

35-70mm f/2.8 Pentax K

Tokina

AT-X 24-70mm f/2.8 PRO FX

24-70mm f/2.8 Pentax K

Tokina

AT-X 280 AF PRO 28-80mm f/2.8

28-80mm f/2.8 Pentax K

Tokina

AT-X 287 PRO SV 28-70mm f/2.6-2.8

28-70mm f/2.6 Pentax K

Popular focal lengths

Brands for Pentax K

Cameras with the Pentax K mount (20)