CANON EF 2535A011AA Fisheye lens

CANON EF 2535A011AA - Canon EF Autofocus Lenses Canon s reputation for excellence in optics has been well established for years. And with the introduction of EF lenses for the EOS, i (...) See more See less

t s only getting better. EF Lenses have the largest diameter mount of any 35mm camera, which not only strengthens the whole system, but permits optical innovations never before possible. L-Series lenses have better sharpness and contrast because Canon uses aspherical elements to eliminate spherical aberrations. In addition, the L-Series telephotos use UD (Ultra-low Dispersion) glass to reduce chromatic aberration resulting in more accurate colors. A built-in Ultrasonic focusing Motor (indicated by USM) provides pro-quality AF speed with split-second accuracy. Fisheye lens with a 180deg. angle of view for unique and intriguing effects. The wide depth of field makes it even more interesting. The short minimum focusing distance of 8 in. (20 cm) gives new meaning to close-up shots. The lens has a fixed petal-type hood and a gelatin filter holder at the rear. Specifications: Focal Length & Maximum Aperture: 15mm 1:2.8 Lens Construction: 8 elements in 7 groups Diagonal Angle of View: 180deg. Focus Adjustment: Overall linear extension system with AFD Closest Focusing Distance: 0.2m/0.7 ft. Filter Size: Rear Gel Holder (accepts up to 3 pre-cut gel filters) Dimensions: 2.9(dia.) x 2.4(l) (73 x 62.2mm) Weight: 11.6 oz. (330g) (Description excerpted from: Amazon MarketPlace)