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Pentax DA 17-70mm f/4 AL [IF] SDM

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DA 17-70mm f/4 AL [IF] SDM

Rating: 4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5

Lowest Price: £479.00

Manufacturer's Description:



"Acquire wide angle, extra zoom and the highest level of optical quality with the smc PENTAX DA 17-70mm f/4 ED AL [IF] SDM wide angle zoom lens. The exclusive lens SDM autofocus motor ideally compliments current Pentax DSLRs with fast, accurate, quiet focus. Bringing together advanced optical technologies, including aspherical elements, special optical-glass elements, original Pentax SP (Super Protect) lens coatings, along with a Quick-shift Focus System, this new interchangeable lens is superior in terms of contrast, clarity and edge-to-edge sharpness."
Availability
Discontinued No Edit
Year announced 2008 Edit
General
Lens Mounts
  • Pentax K SMC-DA
Edit
Focal Type Wide-angle zoom Edit
Lens
Focal Length 17mm - 70mm Edit
Angle of View 23 - 79 Edit
Max Aperture f/4 Edit
Min Aperture f/22 Edit
Filter Size 67mm Edit
Stabilised No Edit
35mm equivalent 26mm - 107mm Edit
Internal focusing No Data Edit
Maximum magnification No Data Edit
Focusing
Min Focus 28cm Edit
Macro No Edit
Focusing modes
    Edit
    Construction
    Blades 7 Edit
    Elements 17 Edit
    Groups 12 Edit
    Weather-sealed No Data Edit
    Box Contents
    Box Contents No Data Edit
    Dimensions
    Weight 485g Edit
    Height 93.5mm Edit
    Diameter 75mm 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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