Prime Lenses

Prime lenses have a single fixed focal length. With fewer elements than zooms, they are usually smaller, lighter and offer wider maximum apertures, which suits low light and shallow depth of field.

Our database has 1,703 lenses in this category from 50 brands across 21 mounts, spanning 5.2mm to 1200mm with a fastest aperture of f/0.95.

Pentax K Prime lenses

Samyang

50mm f/1.4 XP Premium

50mm f/1.4 Pentax K

Samyang

85mm f/1.2 AS IF UMC

85mm f/1.2 Pentax K

Samyang

85mm f/1.4 AS IF UMC

85mm f/1.4 Pentax K

Samyang

85mm f/1.4 Aspherical IF

85mm f/1.4 Pentax K

Sigma

105mm f/1.4 DG HSM Art

105mm f/1.4 Pentax K

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

20mm f/1.4 DG HSM Art

20mm f/1.4 Pentax K

Sigma

24mm f/1.4 DG HSM Art

24mm f/1.4 Pentax K

Sigma

28mm f/1.4 DG HSM Art

28mm f/1.4 Pentax K

Sigma

30mm f/1.4 DC HSM Art

30mm f/1.4 Pentax K

Sigma

35mm f/1.4 DG HSM Art

35mm f/1.4 Pentax K

Sigma

40mm f/1.4 DG HSM Art

40mm f/1.4 Pentax K

Sigma

50mm f/1.4 DG HSM Art

50mm f/1.4 Pentax K

Sigma

85mm f/1.4 DG HSM Art

85mm f/1.4 Pentax K

Sigma

85mm f/1.4 EX DG HSM

85mm f/1.4 Pentax K

Soligor

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

24mm f/2.8 Pentax K

Tamron

28mm f/2.5 Adaptall-2

28mm f/2.5 Pentax K

Tamron

35mm f/2.8 Adaptall-2

35mm f/2.8 Pentax K

Tamron

AF 28mm f/2.8

28mm f/2.8 Pentax K

Tamron

SP 24mm f/2.5 Adaptall-2

24mm f/2.5 Pentax K

Tamron

SP 28mm f/2.5 Adaptall-2

28mm f/2.5 Pentax K

Tamron

SP 35mm f/1.8 Di VC USD

35mm f/1.8 Pentax K

Tamron

SP 35mm f/2.8 Adaptall-2

35mm f/2.8 Pentax K