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Pentax K Lenses made by Pentax

#1

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." bhphotovideo.com

 
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Wide aperture
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f/1.8
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Min focal length 77 mm
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Length 48 mm
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Zoom range 1x
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Diameter 74 mm
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Max focal length 77 mm
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Weight 269 g
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Aperture f/1.8
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Auto focus Yes
#2

Pentax SMC FA 43mm f/1.9

Pentax SMC  FA 43mm f/1.9

"So far the results have been great. Nice and sharp. Great bokeh. Excellent lighted build quality." bhphotovideo.com

 
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Wide aperture
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f/1.9
 
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Quite short
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28 mm
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Min focal length 43 mm
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Length 28 mm
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Zoom range 1x
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Diameter 64 mm
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Max focal length 43 mm
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Weight 156 g
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Aperture f/1.9
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Auto focus Yes
#3

Pentax SMC DA 18-135mm f/3.5-5.6 ED AL DC WR

Pentax SMC  DA 18-135mm f/3.5-5.6 ED AL DC WR
 
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Great zoom range
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7.5x
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Min focal length 18 mm
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Length 76 mm
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Zoom range 7.5x
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Diameter 74 mm
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Max focal length 135 mm
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Weight 405 g
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Aperture f/3.5
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Auto focus Yes
#4

Pentax SMC DA* 300mm f/4 ED SDM

Pentax SMC  DA* 300mm f/4 ED SDM

"Stellar performer. Very sharp, and works well with in-body stabilisation, which is more noticable/effective at this focal length. Suprisingly good bokeh! This has now become my default lens bushwalking, with a shorter macro and wide prime in the bag. Very versatile thanks to close minimum focus distance. Not as big as imagined. About as heavy as expected (not light, but probably good for this class of lens). Overall GREAT and well worth the investment." bhphotovideo.com

 
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Great telephoto lens
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300 mm
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Min focal length 300 mm
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Length 183 mm
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Zoom range 1x
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Diameter 84 mm
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Max focal length 300 mm
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Weight 1.1 kg
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Aperture f/4
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Auto focus Yes
#5

Pentax SMC DA 18-55mm f/3.5-5.6 AL WR

Pentax SMC DA 18-55mm f/3.5-5.6 AL WR

"For landscape photos during the winter months and in wet or dusty conditions, it is a great lens." bhphotovideo.com

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Min focal length 18 mm
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Length 69 mm
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Zoom range 3.1x
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Diameter 69 mm
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Max focal length 55 mm
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Weight 230 g
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Aperture f/3.5
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Auto focus Yes
#6

Pentax SMC DA* 200mm f/2.8 ED SDM

Pentax SMC  DA* 200mm f/2.8 ED SDM

"Unbelievable image clarity with zero distortion. Impressive build and quality workmanship." bhphotovideo.com

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Min focal length 200 mm
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Length 135 mm
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Zoom range 1x
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Diameter 84 mm
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Max focal length 200 mm
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Weight 0.8 kg
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Aperture f/2.8
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Auto focus Yes
#7

Pentax SMC HD DA 20-40mm f/2.8-4 ED DC WR

Pentax SMC HD DA 20-40mm f/2.8-4 ED DC WR
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Min focal length 20 mm
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Length 69 mm
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Zoom range 2x
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Diameter 71 mm
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Max focal length 40 mm
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Weight 283 g
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Aperture f/2.8
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Auto focus Yes
#8

Pentax SMC DA 50-200mm f/4-5.6 ED WR

Pentax SMC  DA 50-200mm f/4-5.6 ED WR

"This lens is a great fast focusing, sharp lens. I have been using this lens to take bird photos for the last few weeks and it does a marvelous job. The greatest advantage of this zoom is its size. It breaks down to being only a 1/4 inch longer than my 18-55 zoom kit lens. I also like that is allows manual focus with AF on." bhphotovideo.com

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Min focal length 50 mm
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Length 79 mm
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Zoom range 4x
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Diameter 69 mm
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Max focal length 200 mm
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Weight 286 g
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Aperture f/4
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Auto focus Yes
#9

Pentax SMC HD Pentax-DA 55-300mm f/4-5.8 ED WR

Pentax SMC HD Pentax-DA 55-300mm f/4-5.8 ED WR
 
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Great telephoto lens
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300 mm
 
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Great zoom range
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5.5x
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Min focal length 55 mm
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Length 112 mm
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Zoom range 5.5x
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Diameter 71 mm
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Max focal length 300 mm
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Weight 466 g
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Aperture f/4
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Auto focus Yes
#10

Pentax SMC D FA 50mm f/2.8 Macro

Pentax SMC  D FA 50mm f/2.8 Macro

"Very sharp lens, excellent image quality, great colours in the images. A great 50 mm all-rounder." bhphotovideo.com

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Min focal length 50 mm
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Length 66 mm
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Zoom range 1x
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Diameter 66 mm
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Max focal length 50 mm
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Weight 264 g
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Aperture f/2.8
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Auto focus Yes