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Camera
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Pentax K-7
Lens category
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Pentax K-7

Pentax K-7 Lenses made by Pentax that are 14mm or wider and have a f/4 or faster aperture

#1

Pentax SMC DA 10-17mm f/3.5-4.5 ED

Pentax SMC  DA 10-17mm f/3.5-4.5 ED

"I just love this lense! Sharp, exact focus on the k10 and superbly build. " bhphotovideo.com

 
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Fisheye
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Extremely wide circular images
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Aperture f/3.5
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Diameter 69 mm
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Min focal length 10 mm
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Zoom range 1.7x
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Fisheye Yes
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Length 71 mm
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Fixed aperture No
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Weight 320 g
#2

Pentax SMC DA 12-24mm f/4 ED AL

Pentax SMC  DA 12-24mm f/4 ED AL

"This is absolutely the lens I needed to round out my Pentax K10 camera gear." bhphotovideo.com

 
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Fixed aperture
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The same maximum aperture at all focal lengths
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Aperture f/4
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Diameter 84 mm
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Min focal length 12 mm
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Zoom range 2x
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Fisheye No
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Length 86 mm
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Fixed aperture Yes
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Weight 431 g
#3

Pentax SMC DA 14mm f/2.8

Pentax SMC  DA 14mm f/2.8

"ALL IN ALL THIS LENSE DELIVERS BEAUTIFUL EXPOSURES IF YOU KNOW HOW TO USE YOUR CAMARA!!!" bhphotovideo.com

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Aperture f/2.8
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Diameter 84 mm
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Min focal length 14 mm
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Zoom range 1x
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Fisheye No
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Length 69 mm
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Fixed aperture n/a
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Weight 420 g