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

"I love love love this new lens, the quality of the photos is spectacular if done in the right lighting. I would absolutely recommend for novices and professionals alike." bhphotovideo.com

	Supports autofocus
	Easier to use

Aperture	f/1.4	Min focal length	50 mm

Auto focus	Yes	Max focal length	50 mm

Length	38 mm	Weight	221 g

Diameter	64 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

Length	66 mm	Weight	375 g

Diameter	71 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

Length	n/a	Weight	0.5 kg

Diameter	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

Length	110 mm	Weight	0.7 kg

Diameter	83 mm	Zoom range	1x

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

#5	Samyang 85mm f/1.4 Pentax K

Aperture	f/1.4	Min focal length	85 mm

Auto focus	No	Max focal length	85 mm

Length	73 mm	Weight	0.5 kg

Diameter	78 mm	Zoom range	1x

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

#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

Length	96 mm	Weight	n/a

Diameter	83 mm	Zoom range	1x

#7	Rokinon 85mm f/1.4 Pentax K

Aperture	f/1.4	Min focal length	85 mm

Auto focus	No	Max focal length	85 mm

Length	83 mm	Weight	0.6 kg

Diameter	70 mm	Zoom range	1x

#8	Sigma 30mm f/1.4 DC HSM Pentax K

	Supports autofocus
	Easier to use

Aperture	f/1.4	Min focal length	30 mm

Auto focus	Yes	Max focal length	30 mm

Length	63 mm	Weight	435 g

Diameter	74 mm	Zoom range	1x

See 50 sample photos taken with the Sigma 30mm f/1.4 DC HSM Pentax K

#9	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

Length	110 mm	Weight	0.7 kg

Diameter	83 mm	Zoom range	1x

#10	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

Length	95 mm	Weight	n/a

Diameter	83 mm	Zoom range	1x

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

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