The Canon EF-mount 70mm f/2.8 DG Macro Art Lens from Sigma is a true 1:1, life-size macro lens well-suited for close-up and macro subjects. As a member of the esteemed Art series of lenses, this short-telephoto prime is also distinguished by its sophisticated optical design that makes use of two FLD elements, two SLD elements, one anomalous partial dispersion/high refractive index element, and two aspherical elements to limit both chromatic and spherical aberrations for high clarity, sharpness, and color accuracy. Benefitting the imaging assets is a coreless DC motor that offers quick and accurate autofocus performance along with a full-time manual focus override.

The physical design utilizes Thermally Stable Composite material for durability in a wide range of environments, and a brass bayonet mount also offers rigidity and mounting precision. Short-telephoto prime, this lens is designed for full-frame Canon EF-mount DSLRs, however, can also be used with APS-C models where it provides a 112mm equivalent focal length. Two aspherical elements are used to help limit distortion and spherical aberrations and also contribute to greater overall sharpness and accurate rendering. 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. Coreless DC motor is used for quick and accurate autofocus performance. An updated focusing algorithm, full-time manual focus override, large angle of rotation, and focus-by-wire system enable increased and controllable focus adjustment. The bayonet mount is constructed from brass for ensured accuracy and durability. Additionally, rubber sealing is incorporated in the mount design to render it dust- and splash-resistant.

Sigma 70mm F/2.8 DG Macro Art Specs..

Package Contents :

• Sigma 70mm f/2.8 DG Macro Art Lens for Canon EF
• Lens Cap
• LCR II Rear Lens Cap for Canon EF
• Lens Hood
• Lens Case