 | This Sigma 12-24mm F4.5-5.6 lens has a large variable angle of view from 122° super wide-angle (at 12mm/diagonal axis) to 84.1°. The 4 Special Low Dispersion (SLD) glass elements enable effective compensation of color aberration, which is a common problem with super-wide angle lenses. Features an inner focusing system that keeps the length of the lens unchanged while controlling aberration; a minimum focusing distance of 11 at all focal lengths; and it\'s equipped with a Petal-type hood to blo ..... more info |
Tag Archive | "1224mm"
Tags: 1224mm, Aspherical, f/4.55.6, Sigma
Sigma 1224mm f/4.55.6 EX DG IF HSM Aspherical
Posted on 21 July 2009 by admin
Tags: 1224mm, Aspherical, f/4.55.6, Sigma
Sigma 1224mm f/4.55.6 EX DG IF HSM Aspherical
Posted on 21 July 2009 by admin
 | This ultra wide angle zoom lens offers 122 degree super wide angle of view along the diagonal axis. The super-wide angle\'s useful range of view offers the photographer greater freedom of expression. This lens is equipped with a fixed Petal-type hood to obtain a superior extraneous light-blocking effect. Four Special Low Dispersion (SLD) glass elements are provided for effective compensation of color aberration, which is a common problem with super-wide angle lenses. Two pieces of molded glass a ..... more info |
Tags: 1224mm, ATXAF124DXC, Canon, Lens, Tokina, WideAngle
Tokina ATXAF124DXC 1224mm WideAngle Lens for Canon
Posted on 21 July 2009 by admin
 | The Tokina AT-X 124 AF PRO DX lens is Tokina\'s first lens designed with an APS-C sized sensor. This lens gives the Digital Photographer an ultra wide-angle zoom lens that has the equivalent of an 18-36mm zoom range on a 35mm film camera while maintaining a bright constant aperture of f/4. Non-rotating 77mm filter threads mean special effect filters will not change when the lens\' focus is changed. Fast internal focusing with Tokina\'s One-Touch focus clutch mechanism allows the lens to AF focus ..... more info |
Tags: 1224mm, Aspherical, f/4.55.6, Sigma
Sigma 1224mm f/4.55.6 EX DG IF HSM Aspherical
Posted on 21 July 2009 by admin
| | Sigma will always be guaranteed a place in the history books as pioneers of the wide-angle zoom lens. Our advanced super wide angle technology was developed far earlier than any of our competitors. Sigma designed and produced the first wide-angle zoom lens, the zoom gamma 21-35mm F3.5-4.2, in 1979. The wide-angle zoom category didn\'t even exist before this date. The market comprised only standard and telephoto zoom lenses with most people believing that wide angle zooms were impossible to devel ..... more info |
Tags: 1224mm, Aspherical, f/4.55.6, Sigma
Sigma 1224mm f/4.55.6 EX DG IF HSM Aspherical
Posted on 21 July 2009 by admin
| | Sigma will always be guaranteed a place in the history books as pioneers of the wide-angle zoom lens. Our advanced super wide angle technology was developed far earlier than any of our competitors. Sigma designed and produced the first wide-angle zoom lens, the zoom gamma 21-35mm F3.5-4.2, in 1979. The wide-angle zoom category didn\'t even exist before this date. The market comprised only standard and telephoto zoom lenses with most people believing that wide angle zooms were impossible to devel ..... more info |
Tags: 1224mm, Tokina, Wide
Tokina 1224mm f/4 ATX Pro DX AF Wide
Posted on 21 July 2009 by admin
 | The AT-X 124 AF PRO DX lens is Tokina\'s first lens designed for use exclusively on Canon and Nikon Digital SLR cameras having an APS-C sized sensor.This lens gives the digital photographer an ultra wide-angle zoom lens that has the equivalent of an 18-36mm zoom range on a 35mm film camera while maintaining a bright constant aperture of f/4. ..... more info |
