3.1
1 reviews
62

Sigma 24mm F1.8 EX DG ASP Macro


$550.00 Released January, 2011

Product Shot 1 The Pros:Full frame. Very fast - F/1.8 is ideal for razor sharp DOF, low light shooting. Comes with a bayonette-style lens hood - improves image contrast, helps avoid flare, increases front lens protection.

The Cons:Large and heavy (485g). No interal AF motor - won't focus on lower-end consumer camera bodies. Poor focus accuracy - a known issue with Sigma lenses.

The Sigma 24mm F1.8 EX DG ASP Macro is a fast wide-angle lens with a fixed focal length. It was designed for use with full frame digital cameras, though it is also compatible with smaller APS-c size sensors.

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In particular, the Sigma 24mm lens was released as an economical competitor to the Nikon 24mm f/1.4 AF-S lens. It offers two full f-stops more light than a standard zoom at its shortest end and 1/3 more than Nikon 24mm f/2.8 and fast f/2.8 models. It does however have some limitations, including inferior corner sharpness, no internal focusing meter, and softness at f/1.8 with noticeable CA.

Features

  • Fast Wide-Angle Lens
  • Fixed Focal Length
  • Two Aspherical Glass Elements
  • Floating Internal Focus System
  • Dual Focus System
  • 9-Blade Dipahragm
  • Lens Hood
  • Front/Rear Lens Cap
  • Carrying Case

User Reviews (1)

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62
ProScore
Pros
  • 1

    full frame

  • 1

    very fast - F/1.8 is ideal for razor sharp DOF, low light shooting

  • 1

    comes with a bayonette-style lens hood - improves image contrast, helps avoid flare, increases front lens protection

  • 1

    manual focus overide - no need to flip a switch for manually correcting your focus

  • 1

    available for many different camera systems

Cons
  • 1

    large and heavy (485g)

  • 1

    no interal AF motor - won't focus on lower-end consumer camera bodies

  • 1

    poor focus accuracy - a known issue with Sigma lenses

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