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Sigma 17-50mm F2.8 EX DC OS HSM Lens For Pentax K Mount

Model Specifications

Brand Sigma Model 17-50mm F2.8 EX DC OS HSM
Mount Pentax K Max FLM 1.5X
Focal Range 17 - 50mm View Angle 72 - 28°
Max ApertureF2.8Min ApertureF22
Min Focus28cmMagnification0.2X
Filter Size77mm Aperture Blades7
Size (D x L)84 x 92mm Weight565g
TiltN / A ShiftN / A
StabilizationYes ProtectionNone
Zoom Mechanism External Focus Mechanism External
Focus Motor Super Sonic Focus Drive AF with MF switch
Hood BayonetFeatures
Perspective RectilinearIntroduced2010-02-20

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Sigma 17-50mm F2.8 Facts

Sigma 17-50mm F2.8 EX DC OS HSM
Image Stabilized LensImage Stabilized LensZoom LensZoom LensRectilinear are normal lenses that show straight lines as straight lines.Rectilinear are normal lenses that show straight lines as straight lines.
17-50mm Focal-Range F2.8 Constant Aperture
77mm Filter Thread AF with MF switch
Pentax K Mount 1.5 Max Crop-Factor
565g Lens Weight 84 x 92mm (D x L)
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