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Lens category
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Pentax Lenses that have a f/2.8 or faster aperture

#1

Pentax SMC FA 50mm f/1.4

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."

 
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Wide aperture
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f/1.4
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Aperture f/1.4
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Min focal length 50 mm
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Length 38 mm
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Weight 222 g
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Zoom range 1x
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Diameter 64 mm
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Max focal length 50 mm
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Auto focus Yes
#2

Pentax SMC FA 31mm f/1.8

Pentax SMC  FA 31mm f/1.8

"A thing of beauty that takes stunning photos."

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Aperture f/1.8
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Min focal length 31 mm
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Length 69 mm
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Weight 345 g
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Zoom range 1x
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Diameter 66 mm
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Max focal length 31 mm
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Auto focus Yes
#3

Pentax SMC 35mm DA L f/2.4 AL

Pentax SMC 35mm DA L f/2.4 AL
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Aperture f/2.4
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Min focal length 35 mm
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Length 45 mm
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Weight 124 g
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Zoom range 1x
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Diameter 63 mm
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Max focal length 35 mm
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Auto focus Yes
#4

Pentax SMC FA 77mm f/1.8

Pentax SMC  FA 77mm f/1.8

"Great multi-purpose performing lens, particularly if you want to "travel light" and leave the bag at home."

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Aperture f/1.8
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Min focal length 77 mm
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Length 64 mm
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Weight 272 g
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Zoom range 1x
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Diameter 48 mm
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Max focal length 77 mm
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Auto focus Yes
#5

Pentax SMC DA 35mm f/2.8 Macro

Pentax SMC  DA 35mm f/2.8 Macro

"Images are crystal sharp right from wide open, and the close focus ability is amazing and adds to its versatility. Focus is pretty fast for a screw drive macro, although I occassionally find it useful to spin the quick-shift focus to help it along. Color and contrast are great, and it handles tricky lighting situations well. Flare is pretty much non-existant, even shooting into the sun. The built in lens hood is a nice touch."

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Aperture f/2.8
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Min focal length 35 mm
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Length 47 mm
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Weight 215 g
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Zoom range 1x
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Diameter 63 mm
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Max focal length 35 mm
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Auto focus Yes
#6

Pentax SMC DA* 16-50mm f/2.8 ED SDM

Pentax SMC  DA* 16-50mm f/2.8 ED SDM

"Great lens for everyday use... Fast and sharp.... The price was nice also"

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Aperture f/2.8
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Min focal length 16 mm
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Length 99 mm
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Weight 0.6 kg
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Zoom range 3.1x
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Diameter 84 mm
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Max focal length 50 mm
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Auto focus Yes
#7

Pentax SMC 55mm f/1.4 DA* SDM

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."

 
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Wide aperture
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f/1.4
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Aperture f/1.4
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Min focal length 55 mm
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Length n/a
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Weight 375 g
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Zoom range 1x
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Diameter n/a
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Max focal length 55 mm
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Auto focus Yes
#8

Pentax SMC DA* 50-135mm f/2.8 ED SDM

Pentax SMC  DA* 50-135mm f/2.8 ED SDM

"Great lens for taking pictures of the kids, fast, smooth zoom and I don't have to be in their face to get a shot, very sharp pictures..."

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Aperture f/2.8
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Min focal length 50 mm
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Length 136 mm
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Weight 0.7 kg
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Zoom range 2.7x
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Diameter 76 mm
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Max focal length 135 mm
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Auto focus Yes
#9

Pentax SMC DA 40mm f/2.8 XS

Pentax SMC DA 40mm f/2.8 XS
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Aperture f/2.8
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Min focal length 40 mm
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Length n/a
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Weight 51 g
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Zoom range 1x
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Diameter n/a
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Max focal length 40 mm
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Auto focus Yes
#10

Pentax SMC DA FA 100mm f/2.8 WR Macro

Pentax SMC  DA FA 100mm f/2.8 WR Macro

"I bought this in conjunction with the 160fc ringflash, perfect match for this lens.. Aside from being exellent at macro, I found this lens to be stuningly vibrant and contrasty for normal shooting.."

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Aperture f/2.8
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Min focal length 100 mm
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Length n/a
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Weight 345 g
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Zoom range 1x
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Diameter n/a
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Max focal length 100 mm
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Auto focus Yes