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Pentax K-m
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Pentax K-m

Pentax K-m Wide angle lenses

Learn more about the Pentax K-m

#1

Tamron SP 10-24mm f/3.5-4.5 DI II Pentax-k

Tamron SP 10-24mm f/3.5-4.5 DI II Pentax-k

$474

"Nice to have a lens that will work as a fish eye AND a regular wide angle. I took some fun pictures this weekend and was very pleased with the results."

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Fixed aperture No
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Zoom range 2.4x
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Focus motor None
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Max focal length 24 mm
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Image stabilization None
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Length n/a
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Aperture f/3.5
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Weight n/a
#2

Sigma 10-20mm f/4-5.6 EX DC Pentax-k

Sigma 10-20mm f/4-5.6 EX DC Pentax-k

$479

"This is the lens I have been looking for all these years for nice architecture pictures."

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Fixed aperture No
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Zoom range 2x
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Focus motor None
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Max focal length 20 mm
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Image stabilization None
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Length 81 mm
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Aperture f/4
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Weight 470 g
#3

Pentax SMC -DA 15mm f/4 ED AL

Pentax SMC -DA 15mm f/4 ED AL

$647

"This lens is a super-compact, tough, Ultra Wide. It is built tough as a tank and has great sharpness with very light weight."

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Fixed aperture n/a
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Zoom range 1x
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Focus motor None
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Max focal length 15 mm
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Image stabilization None
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Length 40 mm
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Aperture f/4
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Weight 212 g
#4

Sigma 10-20mm f/3.5 EX DC HSM Pentax-k

Sigma 10-20mm f/3.5 EX DC HSM Pentax-k

$649

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Fixed aperture
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The same aperture at all focal lengths
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Silent focus motor
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Silent and fast
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Fixed aperture Yes
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Zoom range 2x
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Focus motor Sigma HSM
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Max focal length 20 mm
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Image stabilization None
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Length 88 mm
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Aperture f/3.5
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Weight 0.5 kg
#5

Sigma 8-16mm f/4.5-5.6 DC HSM Pentax-k

Sigma 8-16mm f/4.5-5.6 DC HSM Pentax-k

$699

"This is best zoom ultra wide lens for crop sensor.Easy focusing in AF and Manual modes."

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Silent focus motor
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Silent and fast
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Fixed aperture No
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Zoom range 2x
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Focus motor Sigma HSM
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Max focal length 16 mm
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Image stabilization None
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Length n/a
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Aperture f/4.5
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Weight 0.6 kg
#6

Sigma 17-70mm f/2.8-4 DC Macro OS HSM Pentax-k

Sigma 17-70mm f/2.8-4 DC Macro OS HSM Pentax-k

$449

"The is a great upgrade from a kit lens. Good focal length range, speed and macro ability."

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More advanced image stabilization
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Sigma OS
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Silent focus motor
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Silent and fast
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Fixed aperture No
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Zoom range 4.1x
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Focus motor Sigma HSM
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Max focal length 70 mm
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Image stabilization Sigma OS
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Length 83 mm
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Aperture f/2.8
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Weight 0.5 kg
#7

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

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

$1,297

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

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Fixed aperture
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The same aperture at all focal lengths
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Silent focus motor
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Silent and fast
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Fixed aperture Yes
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Zoom range 3.1x
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Focus motor Pentax SDM
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Max focal length 50 mm
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Image stabilization None
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Length 99 mm
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Aperture f/2.8
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Weight 0.6 kg
#8

Pentax SMC DA 17-70mm f/4 AL SDM

Pentax SMC  DA 17-70mm f/4 AL SDM

$597

"The lens is well-made, the SDM focusing is fast and quiet (used on a Pentax K20D), images are sharp throughout the zoom range, the bokeh is pleasing, and the lens is weatherproof"

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Fixed aperture
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The same aperture at all focal lengths
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Silent focus motor
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Silent and fast
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Fixed aperture Yes
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Zoom range 4.1x
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Focus motor Pentax SDM
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Max focal length 70 mm
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Image stabilization None
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Length 94 mm
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Aperture f/4
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Weight 485 g
#9

Sigma 18-50mm f/2.8-4.5 DC OS HSM Pentax-k

Sigma 18-50mm f/2.8-4.5 DC OS HSM Pentax-k

$199

"This is a solid lens. I'm not 100% convinced the OS in this lens is an improvement over the body image stabilization, but it seems to be roughly equivalent."

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More advanced image stabilization
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Sigma OS
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Silent focus motor
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Silent and fast
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Fixed aperture No
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Zoom range 2.8x
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Focus motor Sigma HSM
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Max focal length 50 mm
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Image stabilization Sigma OS
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Length n/a
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Aperture f/2.8
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Weight 395 g
#10

Sigma 18-125mm f/3.8-5.6 DC OS HSM Pentax-k

Sigma 18-125mm f/3.8-5.6 DC OS HSM Pentax-k

$339

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More advanced image stabilization
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Sigma OS
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Great zoom range
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6.9x
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Silent focus motor
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Silent and fast
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Fixed aperture No
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Zoom range 6.9x
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Focus motor Sigma HSM
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Max focal length 125 mm
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Image stabilization Sigma OS
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Length n/a
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Aperture f/3.8
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Weight 0.5 kg