Sigma 8mm F3.5 EX DG Circular Fisheye Lens for Canon DSLR Cameras

Sigma's 8mm F3.5 EX DG Circular Fisheye are a unique approach to creative photography. Images created by fisheyes are a circular, curved distorted view of reality. It allows photographers to shoot creative images by taking advantage of the acute perspectives that are invisible to the human eye. This Sigma fisheye produces a circular image with a 180º angle of view within a black surrounding frame. A minimum focusing distance of 5.3 inches and a magnification ratio of 1to 4.6 allows the photographer to have fun with placement of subjects extremely near to the camera with distorted backgrounds. For photographers looking for a creative venue this Sigma fisheye is a good choice.

Features

Designed for use with full frame Digital SLR cameras. Produces striking images with exaggerated perspective of near subjects and extreme barrel Distortion of the surrounding areas

Super Multi-Layer Lens coating reduces flare & ghosting & assures high image quality throughout the entire Zoom range

The minimum focusing distance of 5.3 inches & a magnification ratio of 1 to 4.6 allows subjects to be as close as ¾ of an inch from the lens' front element

Supplied with a gelatin filter holder at the rear for easy addition of Color correction filters

A front cap adapter, front/rear lens cap and carrying case are included with the lens

Specifications

Lens Construction: 11 Elements in 6 Groups

Angle of View: 180º

Number of Diaphragm Blades: 6

Minimum Aperture: f22

Minimum Focusing Distance: 13.5 cm / 5.3 in

Filter Size (mm): Rear slip-in gelatin

Maximum Magnifications: 1:4.6

Corresponding Mounts: Canon (EX, DG)

Dimensions (Diameter x Length): 73.5 x 68.6 mm / 2.9 x 2.7 in.

Weight: 400g / 14oz.