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Type

Pentax K 50mm Lenses for less than $500 that have a f/2 or faster aperture

#1

Pentax SMC DA 50mm f/1.8

Pentax SMC  DA 50mm f/1.8
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Aperture f/1.8
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Auto focus Yes
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Weight 122 g
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Zoom range 1x
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Length 38 mm
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Fisheye No
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Diameter 64 mm
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Tilt-shift No
#2

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

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Aperture f/1.4
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Auto focus Yes
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Weight 221 g
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Zoom range 1x
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Length 38 mm
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Fisheye No
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Diameter 64 mm
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Tilt-shift No
#3

Samyang 50mm f/1.4 AS UMC Pentax K

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