\
Sigma 50mm f/2.8 EX DG Macro Autofocus Lens for Nikon AF

Sigma 50mm f/2.8 EX DG Macro Autofocus Lens for Nikon AF

Sigma 50mm f/2.8 EX DG Macro Autofocus Lens for Nikon AF

B&H # SI5028MDGNAF MFR # 346306

Questions? Ask our experts:

Show more Show less
Overview
  • 1Description

To maintain high optical performance from infinity to close-up 1:1 macro photos without accessories, the Sigma 50mm f/2.8 EX DG incorporates a "Floating Internal Focusing" (FIF) system. As a result, the lens also features a non-rotating front lens group which makes it easier to work with polarizing filters, and has a focus limiter to narrow down the broad focus range.

This lens is designed as a high-quality primary macro lens, good for film or digital SLR cameras.
The improved DG lens design corrects for various aberrations. This macro lens is specially coated to get the best color balance whilst cutting down on ghosting caused by reflections from the digital image sensor. The lens provides the utmost correction against lateral chromatic aberration which is a serious problem for digital SLR cameras.\

AF not supported by D3000, D3100, D5000, D40, D60 and other Nikon cameras with no AF motor in the body.

Close focus capability of 7.4"
Super Multi Layer (SML) coating reduces ghosting caused by reflections from the surface of digital image sensors
Screw-in hood also accepts a 72mm filter in the front of the lens hood
In the Box
Sigma 50mm f/2.8 EX DG Macro Autofocus Lens for Nikon AF
  • Front & Rear Lens Caps
  • Lens Hood
  • 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.
  • Table of Contents
    • 1Description
    Show more Show less
    Specifications
    Performance
    Focal Length 50mm
    Aperture Maximum: f/2.8
    Minimum: f/32 - 45
    Camera Mount Type Nikon F
    Format Compatibility Nikon FX/35mm Film
    Nikon DX
    Angle of View 46.8°
    Minimum Focus Distance 7.4" (18.80 cm)
    Magnification 1x
    Maximum Reproduction Ratio 1:1
    Elements/Groups 10/9
    Diaphragm Blades 7
    Features
    Image Stabilization No
    Autofocus Yes
    Tripod Collar No
    Physical
    Filter Thread 55 mm
    Dimensions (DxL) Approx. 2.8 x 2.5" (7.11 x 6.35 cm)
    Weight 11 oz (312 g)
    Packaging Info
    Package Weight 1.0 lb
    Box Dimensions (LxWxH) 5.4 x 4.1 x 4.1"
    Tutorial Video
    What does "macro" mean in a Sigma lens name

    Sigma 50mm f/2.8 EX DG Macro Autofocus Lens for Nikon AF Review

    Show more Show less
    Reviews
    Show more Show less
    Q&A
    Top Questions
    Accessories
    See any errors on this page? Let us know.

    Close

    Close

    Close