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Pentax K Lenses that have a Sigma HSM focus motor, are 10mm or wider and have a f/2.8 or faster aperture

#1

Sigma 10mm f/2.8 EX DC HSM Pentax K

Sigma 10mm f/2.8 EX DC HSM Pentax K
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Min focal length 10 mm
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Max focal length 10 mm
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Aperture f/2.8
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Weight 476 g
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Focus motor Sigma HSM
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Diameter 76 mm
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Length 84 mm
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Auto focus Yes
#2

Sigma 4.5mm f/2.8 EX DC HSM Pentax K

Sigma 4.5mm f/2.8 EX DC HSM Pentax K
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Min focal length 4.5 mm
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Max focal length 4.5 mm
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Aperture f/2.8
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Weight 470 g
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Focus motor Sigma HSM
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Diameter 76 mm
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Length 79 mm
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Auto focus Yes