Sigma 17-50 mm F2 8 EX DC HSM Lens for Pentax

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  • Sigma 17-50mm f 2.8 EX DC HSM (77 mm filter thread) for Pentax.  

    Sigma 17-50 mm F2.8 EX DC HSM Lens (77mm filter thread) for Pentax lens mount (Electronics)
    Fast soft lens. The lens will work on the Pentax K 200D and am very satisfied. Positive; Sharpness at maximum aperture very well. Quick. Quiet. Disadvantage: Size. Weight.
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  • Excellent at the K-5  

    Sigma 17-50 mm F2.8 EX DC HSM Lens (77mm filter thread) for Pentax lens mount (Electronics)
    Use the lens for a month at the K-5th Autofocus camera for internal correction (-4) Top, 99% hit rate. Focus top also open, immaculate from f4 also in the corners at 17mm. The only drawback: the focusing ring rotates and the zooming ring is "upside d
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  • Fast soft lens  

    Sigma 17-50 mm F2.8 EX DC HSM Lens (77mm filter thread) for Pentax lens mount (Electronics)
    The lens will work on the Pentax K-01 and has become my Always plan. Positive - Very good sharpness at maximum aperture - Fast - Quiet Disadvantage - Weight - Size Since my Tamron 17-50 was too loud and too soft and the Pentax too expensive. I have d
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