Lens category
Help
Lens mount
Help
Type

Pentax K 50mm Lenses

#1

Pentax SMC FA 50mm f/1.4

Pentax SMC  FA 50mm f/1.4

"The pictures are very sharp. Low light is fantastic. I have not found anything I dislike about it." bhphotovideo.com

Help
Auto focus Yes
Help
Weight 221 g
Help
Aperture f/1.4
Help
Zoom range 1x
Help
Diameter 64 mm
Help
Fisheye No
Help
Length 38 mm
Help
Tilt-shift No
#2

Pentax SMC DA 50mm f/1.8

Pentax SMC  DA 50mm f/1.8
Help
Auto focus Yes
Help
Weight 122 g
Help
Aperture f/1.8
Help
Zoom range 1x
Help
Diameter 64 mm
Help
Fisheye No
Help
Length 38 mm
Help
Tilt-shift No
#3

Pentax SMC D FA 50mm f/2.8 Macro

Pentax SMC  D FA 50mm f/2.8 Macro

"As expected this is a fast, versatile lens for taking macro photographs." bhphotovideo.com

Help
Auto focus Yes
Help
Weight 264 g
Help
Aperture f/2.8
Help
Zoom range 1x
Help
Diameter 66 mm
Help
Fisheye No
Help
Length 66 mm
Help
Tilt-shift No
#4

Sigma 50mm f/1.4 EX DG HSM Pentax K

Sigma 50mm f/1.4 EX DG HSM Pentax K

"I have been very satisfied: this lens is absolutely great for low light, or portraiture, requiring large apertures. I shoot with a Pentax k-x, non full-frame, and so the focal length is closer to 85 mm, perfect for portraits." bhphotovideo.com

Help
Auto focus Yes
Help
Weight 0.5 kg
Help
Aperture f/1.4
Help
Zoom range 1x
Help
Diameter 84 mm
Help
Fisheye No
Help
Length 69 mm
Help
Tilt-shift No
#5

Rokinon 50mm f/1.4 AS IF UMC Pentax-k

Placeholder
Help
Auto focus No
Help
Weight 0.5 kg
Help
Aperture f/1.4
Help
Zoom range 1x
Help
Diameter n/a
Help
Fisheye No
Help
Length n/a
Help
Tilt-shift No
#6

Samyang 50mm f/1.4 AS UMC Pentax K

Placeholder
Help
Auto focus Yes
Help
Weight 0.5 kg
Help
Aperture f/1.4
Help
Zoom range 1x
Help
Diameter n/a
Help
Fisheye No
Help
Length n/a
Help
Tilt-shift No