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Sigma 50mm f/1.4 DG HSM A (Art) Lens for Nikon {77}

Model #364743
  • $523.00

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New in box complete with manufacturer's USA warranty. Not previously owned or used.
Essentially new with no signs of use. “Open box.” In manufacturer's packaging with original accessories and instructions. 180-day warranty.
Barely used with virtually no traces of wear. Only the closest inspections will reveal slight use. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Lightly used with limited signs of wear. Exceptionally nice but may have slight wear on finish visible. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Noticeably used with average signs of wear. Shows moderate wear for the age of the item, with the possibility of blemishes and/or minimal dings. Lens glass may have average dust and zoom/focus ring tension may have slight looseness or tightness overall, but will not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Frequently used with above-average wear. May have dents, dings, or finish loss. Lens glass may have small scratches, dust, and blemishes, and zoom/focus ring tension may have moderate looseness or tightness overall, but should not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Heavily used with extensive visible wear. Equipment is rough, with multiple impressions in the finish, excessive finish loss and brassing. Glass will have marks, fungus and/or heavy/cloudy haze which could affect picture quality. Accessories usually not included, unless noted in listing. Not covered under KEH warranty.
Non-functional or damaged. Equipment will not work. Usable for parts. Not covered under KEH warranty and non-returnable.
EX Excellent
With Caps and Hood
$523.00
Only 1 left!
BN Bargain
Front Ring Damage
$328.00
Only 1 left!
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The Sigma 50mm f/1.4 EX DG HSM Art (Sigma part # 311-306) is a high end prime normal lens for Nikon F-mount SLR cameras.  The lens is a complete re-design from previous Sigma 50mm f/1.4 models, it's a member of Sigma's flagship Global Vision "Art" category.  Global Vision Art lenses are premium optics that prioritize maximizing capabilities such as image quality and light gathering ability over conveniences such as compactness or zoom range so photographers can take artistic expression to the next level.  To that end, the 50mm 1.4 EZ DG HSM Art uses an enormous amount of glass (for a 50mm) in it's Super Multi-Coated optical arrangement, including three SLD (Special Low Dispersion) elements and one Aspherical element.  The lens produces outstanding results and enjoys a very bright f1.4 maximum aperture.  Pros and enthusiasts with high standards and challenging environments take note.

The focusing system uses floating elements for superior optical performance at closer shooting distances and an internal focusing design for efficient driving by a strong HSM (Hyper Sonic Motor) for high speed yet quiet autofocus.  The lens is also compatible with Sigma's USB dock and Optimization Pro software for adjusting and fine tuning focusing parameters to ensure the utmost accuracy possible.

50mm lenses and they're popular on a multiple formats for a multitude of reasons.  Thanks to their popularity there are many 'pretty good' 50mm lenses.  The Sigma 50mm f/1.4 EX DG HSM Art is a lens for photographers searching for something beyond 'pretty good', it's a lens made for those seeking 'really great' and don't mind carrying a larger heftier prime to take things to the next level.

Key Features

  • Sigma Global Vision Art ("A") Lens
  • Full 35mm/FX format frame coverage
  • 75mm equivalent when cropped to DX format
  • Nikon F-Mount, G-Type
  • Highly corrected optical design
  • Floating elements for consistent quality through focus range
  • State of the art fully multi-coated optics designed for digital
  • 1 Aspherical Elements
  • 3 SLD (Special Low Dispersion) elements
  • Ultra bright f/1.4 maximum aperture
  • 9 bladed circular aperture
  • Fast HSM (HyperSonic Motor) is responsive and quiet
  • Efficient internal focus design aids focus speed
  • Full-time manual focus override
  • Large AF/MF switch
  • Close focuses to 0.40m (15.7in)

Available accessories include: LH830-02 Lens Hood, 77mm filters, Sigma USB Dock.

Brand Name Sigma
Filter Size 77mm
Focus Type Autofocus (lens motor)
Lens Mount Nikon F Mount G Type
Lens Type Standard / Normal
Max Focal Length 50mm
Min Focal Length 50mm