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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

Rokinon 8mm f/3.5 Fisheye

Rokinon

8mm f/3.5 Fisheye

8mm f/3.5 Pentax K

Samyang

100mm f/2.8 ED UMC Macro

100mm f/2.8 Pentax K
Samyang 10mm f/2.8 ED AS NCS CS

Samyang

10mm f/2.8 ED AS NCS CS

10mm f/2.8 Pentax K
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Samyang 12mm f/2.0 NCS CS

Samyang

12mm f/2.0 NCS CS

12mm f/2.0 Pentax K

Samyang

12mm f/2.8 ED AS NCS Fish-eye

12mm f/2.8 Pentax K

Samyang

135mm f/2.0 ED UMC

135mm f/2.0 Pentax K

Samyang

135mm f/2.2 ED UMC

135mm f/2.2 Pentax K

Samyang

14mm f/2.4 XP Premium

14mm f/2.4 Pentax K

Samyang

14mm f/2.8 AE ED AS IF UMC

14mm f/2.8 Pentax K

Samyang

16mm f/2.0 ED AS UMC CS

16mm f/2.0 Pentax K

Samyang

20mm f/1.8 ED AS UMC

20mm f/1.8 Pentax K

Samyang

21mm f/1.4 ED AS UMC CS

21mm f/1.4 Pentax K

Samyang

24mm f/1.4 ED AS IF UMC

24mm f/1.4 Pentax K
Samyang 24mm f/3.5 ED AS UMC Tilt-Shift

Samyang

24mm f/3.5 ED AS UMC Tilt-Shift

24mm f/3.5 Pentax K

Samyang

35mm f/1.2 ED AS UMC CS

35mm f/1.2 Pentax K

Samyang

35mm f/1.4 AS UMC

35mm f/1.4 Pentax K

Samyang

35mm f/2.8 ED AS UMC

35mm f/2.8 Pentax K
Samyang 500mm f/6.3 Mirror

Samyang

500mm f/6.3 Mirror

500mm f/6.3 Pentax K

Samyang

500mm f/8.0 Mirror Lens UMC

500mm f/8.0 Pentax K

Samyang

50mm f/1.2 AS UMC CS

50mm f/1.2 Pentax K

Samyang

50mm f/1.4 AS UMC

50mm f/1.4 Pentax K

Samyang

50mm f/1.4 XP Premium

50mm f/1.4 Pentax K
Samyang 7.5mm f/3.5 UMC Fish-eye MFT

Samyang

7.5mm f/3.5 UMC Fish-eye MFT

7mm f/3.5 Pentax K

Popular focal lengths

Brands for Pentax K

Cameras with the Pentax K mount (20)