Wide aperture

Lens category

Lens mount

Pentax K Lenses that have a f/1.4 or faster aperture

#1	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

	Supports autofocus
	Easier to use

Aperture	f/1.4	Min focal length	50 mm

Auto focus	Yes	Max focal length	50 mm

Diameter	64 mm	Weight	221 g

Length	38 mm	Zoom range	1x

See 50 sample photos taken with the Pentax SMC FA 50mm f/1.4

#2	Pentax SMC 55mm f/1.4 DA* SDM

"I love the lens in almost all ways. It's sharp, fast focusing, needs very little light in F1.4 and the quick shift to manual focus is really OK to have." bhphotovideo.com

	Supports autofocus
	Easier to use

Aperture	f/1.4	Min focal length	55 mm

Auto focus	Yes	Max focal length	55 mm

Diameter	71 mm	Weight	375 g

Length	66 mm	Zoom range	1x

See 42 sample photos taken with the Pentax SMC 55mm f/1.4 DA* SDM

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

Aperture	f/1.4	Min focal length	50 mm

Auto focus	No	Max focal length	50 mm

Diameter	n/a	Weight	0.5 kg

Length	n/a	Zoom range	1x

#4	Samyang 35mm f/1.4 AS UMC Pentax K

Aperture	f/1.4	Min focal length	35 mm

Auto focus	No	Max focal length	35 mm

Diameter	83 mm	Weight	0.7 kg

Length	110 mm	Zoom range	1x

See 3 sample photos taken with the Samyang 35mm f/1.4 AS UMC Pentax K

#5	Rokinon 85mm f/1.4 Pentax K

Aperture	f/1.4	Min focal length	85 mm

Auto focus	No	Max focal length	85 mm

Diameter	70 mm	Weight	0.6 kg

Length	83 mm	Zoom range	1x

#6	Rokinon 24mm f/1.4 ED AS UMC Pentax K

Aperture	f/1.4	Min focal length	24 mm

Auto focus	No	Max focal length	24 mm

Diameter	83 mm	Weight	n/a

Length	96 mm	Zoom range	1x

#7	Rokinon 35mm f/1.4 AS UMC Pentax K

Aperture	f/1.4	Min focal length	35 mm

Auto focus	No	Max focal length	35 mm

Diameter	83 mm	Weight	0.7 kg

Length	110 mm	Zoom range	1x

#8	Samyang 24mm f/1.4 ED AS UMC Pentax K

Aperture	f/1.4	Min focal length	24 mm

Auto focus	No	Max focal length	24 mm

Diameter	83 mm	Weight	n/a

Length	95 mm	Zoom range	1x

#9	Samyang 50mm f/1.4 AS UMC Pentax K

	Supports autofocus
	Easier to use

Aperture	f/1.4	Min focal length	50 mm

Auto focus	Yes	Max focal length	50 mm

Diameter	n/a	Weight	0.5 kg

Length	n/a	Zoom range	1x

#10	Samyang 85mm f/1.4 Pentax K

Aperture	f/1.4	Min focal length	85 mm

Auto focus	No	Max focal length	85 mm

Diameter	78 mm	Weight	0.5 kg

Length	73 mm	Zoom range	1x

See 2 sample photos taken with the Samyang 85mm f/1.4 Pentax K

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Pentax K Lenses that have a f/1.4 or faster aperture

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