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

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

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Mainly used for general-purpose photography, this everyday lens covers a range equivalent to 25.5-105mm on a 35mm camera. A large-aperture lens that opens up to f/2.8, it's surprisingly compact in size. Great f or treasured snapshots of travel or family occasions, it also handles shots that are a little bit more creative. Designed to be the kind of lens you carry around with you all the time, it delivers simplicity and is so user-friendly that’s sure to satisfy even the most demanding of users.
Availability
Discontinued No Edit
Year announced 2012 Edit
General
Lens Mounts
    Edit
    Focal Type Standard zoom Edit
    Lens
    Focal Length 17mm - 70mm Edit
    Angle of View 22.9° - 79.7° Edit
    Max Aperture f/2.8 - f/4 Edit
    Min Aperture f/22 Edit
    Filter Size 72mm Edit
    35mm equivalent 25.5mm - 105mm Edit
    Internal focusing Yes Edit
    Focusing
    Min Focus 22cm Edit
    Stabilised Yes Edit
    Macro Yes Edit
    Construction
    Blades 7 Edit
    Elements 16 Edit
    Groups 14 Edit
    Box Contents
    Box Contents Front and rear caps, lens hood. Edit
    Dimensions
    Weight 470g Edit
    Height 79mm Edit
    Diameter 82mm Edit
    MTF Data
    Effective focal length No Data Edit
    Weighted MTF No Data Edit
    Average Weighted MTF No Data Edit
    Weighted MTF 10 lp/mm No Data Edit
    Weighted MTF 20 lp/mm No Data Edit
    Weighted MTF 40 lp/mm No Data Edit
    Distortion No Data Edit
    Grade No Data Edit
    Photodo MTF Score No Data Edit

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