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Sigma 15mm f/2.8 EX DG Diagonal Fisheye Lens for EF Mount

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Questions about this product?
  • EF Mount/Full-Frame Format
  • Aperture Range: f/2.8 to f/22
  • 180° Angle of View
  • Diagonal, Distorted Image
  • Seven-Blade Diaphragm

The Sigma 15mm f/2.8 EX DG Diagonal Fisheye Lens for EF Mount is a lens that gives a super-wide perspective to your photos. With the Sigma 15mm f/2.8 EX DG Diagonal Fisheye Lens for EF Mount, provide your images with a distorted image that fills the entire frame, and expansive 180° angle of view. The Sigma 15mm f/2.8 EX DG Diagonal Fisheye Lens for EF Mount offers a unique perspective with close-up subjects, and the bright f/2.8 maximum aperture benefits working in difficult and low-light conditions by allowing the use of faster shutter speeds. This lens is ideal for working with subjects as close as 5.9" away. 

Key Features

  • Wide 15mm f/2.8 diagonal fisheye lens is designed for full-frame EF-mount DSLRs, however can also be used with APS-C models where it provides a 24mm equivalent focal length.
  • Bright f/2.8 maximum aperture facilitates working in difficult lighting conditions.
  • Expansive 180° angle of view pairs with the fisheye design to render imagery with distorted, curved lines. As a diagonal fisheye, the image fills the entire rectangular frame.
  • Minimum focusing distance of 5.9" benefits working with close-up subjects and allows for producing highly exaggerated perspectives.
In the Box
  • Sigma 15mm f/2.8 EX DG Diagonal Fisheye Lens for EF Mount
  • LCF-72 III 72mm Lens Cap
  • Cap Adapter for Sigma 8-16mm & 15mm f/2.8
  • Rear Cap LCR II for Canon EF Mount Lenses
  • Carrying Case
  • 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
More Information
Product ConditonNew


Focal Length 15mm
Aperture Maximum: f/2.8
Minimum: f/22
Camera Mount Type EF
Format Compatibility 35mm Film / Full-Frame Digital Sensor
Angle of View 180°
Minimum Focus Distance 5.91" / 15 cm
Maximum Reproduction Ratio 1:3.8
Optical Design 7 Elements in 6 Groups
Diaphragm Blades 7


Autofocus Yes


Filter Thread Rear:
Dimensions (DxL) 2.89 x 2.72" / 73.5 x 69 mm
Weight 13.05 oz / 370 g

Packaging Info

Package Weight 1.25 lb
Box Dimensions (LxWxH) 5.4 x 4.2 x 4.0"
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to
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