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Sigma 50mm f/1.4 EX DG HSM Lens for Pentax K USA

Price: $499.00
Instant Savings: $100.00
You Pay: $399.00
Product Highlights
  • Full Frame Format
  • Aperture Range: f/1.4 to 16
  • One Aspherical Lens
  • HyperSonic Motor AF System
  • Minimum Focus Distance: 17.7"
  • Rounded 9-Blade Diaphragm
  • Filter Thread: 77mm
  • Lens Hood and Case Included

Providing a large aperture useful for low-light shooting and separating your subject from the background, the 50mm f/1.4 EX DG HSM Lens from Sigma is stand prime lens well-suited to full-frame and APS-C Pentax K mount digital cameras. The aperture ranges from f/1.4 to f/16 for control over light and depth-of-field. Also, the 50mm has an aspherical lens to control distortion and aberrations.

Featuring a HyperSonic Motor AF system, the lens has fast autofocus and can get a close as 17.7". A rounded 9-blade diaphragm also assists in ensuring that your have smooth out-of-focus elements. A front thread will accept 77mm filters and the lens comes with caps, a lens hood, and a carrying case.

Performance
Focal Length 50mm
Comparable 35mm Equivalent on APS-C Format Focal Length: 75 mm
Aperture Maximum: f/1.4
Minimum: f/16
Camera Mount Type Pentax K
Format Compatibility 35mm Film / Full-Frame Digital Sensor
Pentax Digital (APS-C)
Angle of View 46.8°
Minimum Focus Distance 1.48' (45 cm)
Maximum Reproduction Ratio 1:7.4
Elements/Groups 8/6
Diaphragm Blades 9, Rounded
Features
Image Stabilization No
Autofocus Yes
Tripod Collar No
Physical
Filter Thread 77 mm
Dimensions (DxL) Approx. 3.3 x 2.7" (8.38 x 6.86 cm)
Weight 1.11 lb (505 g)
Sigma 50mm f/1.4 EX DG HSM Lens for Pentax K
  • Lens Hood
  • Carrying Case
  • Front Lens Cap
  • Rear Lens Cap
  • Limited 1-Year North and South America Warranty Against Manufacturing and Workmanship Defects.
  • Limited 3-Year U.S.A. Extended Warranty Extension Against Manufacturing and Workmanship Defects.
  • Filters & Filter Kits

    Show more >
    Hoya -  77mm alpha MC UV Filter
    • You Pay: $22.90
     
    Hoya -  77mm Digital Filter Kit II
    • You Pay: $149.95
     

    Filter Holders

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    XUME -  77mm Lens Adapter and Filter Holder Starter Kit
    • You Pay: $53.95
     

    Hoods & Covers

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    Flex Lens Shade -  Flex Lens Shade
    • You Pay: $39.95
     

    Cases & Wraps

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    Pearstone -  Onyx 20 Lens Case
    • You Pay: $11.99
     

    Protection/Camouflage

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    LensCoat -  LensCoat for the Sigma 50mm f/1.4 DG HSM Lens (Black)
    • You Pay: $49.99
    Usually ships in 3-7 business days i This is a Special order item. Est. arrival at B&H is 3-7 business days (subject to availability). Your order will be charged at time of shipment.
     

    Lens Mount Caps

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    Sensei -  77mm Clip-On Lens Cap
    • You Pay: $3.95
     
    View all Accessories
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