Sigma 15mm f/2.8 EX DG Diagonal Fisheye Lens

Sigma 15mm f/2.8 EX DG Diagonal Fisheye Lens
Regular price 2,925.00

Description

Producing an expansive 180° angle of view, the Canon EF/Nikon F mount 15mm f/2.8 EX DG Diagonal Fisheye Lensfrom Sigma offers a super-wide perspective for creative applications. As a diagonal fisheye, this lens produces a notably distorted image that fills the entire frame, and its minimum focusing distance of 5.9" allows for working with unique perspectives with close-up subjects. Additionally, the bright f/2.8 maximum aperture benefits working in difficult and low-light conditions by allowing the use of faster shutter speeds.

Details
  • Telephoto prime is designed for full-frame Canon EF/Nikon F mount cameras, however can also be used with APS-C models where it provides a 240mm equivalent focal length.
  • Bright f/2.8 maximum aperture is well-suited for working in available light conditions and also provides greater control over the focus position when using shallow depth of field techniques.
  • Ideal for macro shooting, this lens offers a life-size 1:1 maximum magnification along with a minimum focusing distance of 1.25' to suit working with close-up subjects.
  • Apochromatic optical design utilizes three Special Low Dispersion (SLD) elements to significantly reduce color fringing and chromatic aberrations for increased clarity and color fidelity.
  • A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and color-neutral imagery, even in backlit conditions.
  • Hyper Sonic Motor (HSM), along with an internal focusing design, realizes quick and quiet autofocus performance as well as full-time manual focus override.
  • Floating elements system helps to maintain consistent image quality throughout the entire focusing range.
  • Optical Stabilizer system minimizes the appearance of camera shake to benefit making sharper imagery when shooting handheld.
  • Rounded nine-blade diaphragm contributes to a pleasing bokeh quality.
  • A removable, rotating tripod collar offers well-balanced support for photographing atop a tripod or monopod with either vertical or horizontal shooting orientations.
  • Compatible with optional APO 1.4x EX DG and APO 2x EX DG teleconverters.
Technical Specs

Focal Length

15mm

Maximum Aperture

f/2.8

Minimum Aperture

f/22

Lens Mount

Canon EF/Nikon F

Format Compatibility

Full-Frame

Angle of View

180°

Maximum Magnification

0.263x

Macro Reproduction Ratio

1:3.8

Minimum Focus Distance

5.91" / 15 cm

Optical Design

7 Elements in 6 Groups

Diaphragm Blades

7

Focus Type

Autofocus

Image Stabilization

None

Filter Size

Gel Filter (Rear)

Dimensions (ø x L)

2.89 x 2.56" / 73.5 x 65 mm

Weight

13.1 oz / 370 g

 

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