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Wide aperture
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Lens category
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A wide angle view of a city scape

Pentax Wide angle lenses that have a f/2.8 or faster aperture

#1

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

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

"Great construction, versatile and great image quality, especially the diaphragm closing a little more than 16mm focal length." bhphotovideo.com

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Aperture f/2.8
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Weight 0.6 kg
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Zoom range 3.1x
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Min focal length 16 mm
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Length 99 mm
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Diameter 84 mm
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Max focal length 50 mm
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Auto focus Yes
#2

Pentax SMC DA 14mm f/2.8

Pentax SMC  DA 14mm f/2.8

"A really wonderful wide angle lens that I use for landscape photography. A fast lens with great field of view and little discernable distortion" bhphotovideo.com

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Aperture f/2.8
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Weight 420 g
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Zoom range 1x
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Min focal length 14 mm
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Length 69 mm
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Diameter 84 mm
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Max focal length 14 mm
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Auto focus Yes