About this item

• Digitally-optimized, circular fisheye auto-focus lens
• Produces circular images with an angle of view of 180-degrees when attached to a full-frame digital or 35mm film SLR camera
• Maximum aperture of F3.5, a minimum focusing distance of 5.3 inches, and a maximum magnification of 4.6x, Maximum Focal Length - 8 mm
• Super multi-layer lens coating reduces flare and ghosting
• Gelatin filter holder at the rear