Tokina atx-i 11-16mm f/2.8 CF Lens

The Tokina atx-i 11-16mm f/2.8 CF lens is a great choice for landscape, architecture and interior photography. With its bright f/2.8 constant maximum aperture, you can get consistent brightness throughout the zoom range, even in low light conditions. The lens features a series of aspherical and low dispersion elements to reduce aberrations and multi-coated elements to reduce flare and ghosting. It also has a One-Touch Focus Clutch Mechanism for quickly switching between AF and MF settings, and an internal focusing design for fast focusing performance.

• Ultra-wide prime designed for APS-C-format Canon EF-mount cameras, this lens provides a 17.6-25.6mm equivalent focal length range.
• Bright constant f/2.8 maximum aperture affords consistent brightness throughout the zoom range and offers improved control over depth of field.
• Two aspherical elements, including one large-diameter molded element, help control spherical aberrations and distortions for sharper, more accurate rendering.
• Two SD low dispersion elements control Colour fringing and chromatic aberrations throughout the zoom range for greater clarity and Colour accuracy.
• Multi-coated elements suppress flare and ghosting for improved contrast and Colour accuracy when working in strong lighting conditions.
• Autofocus system uses an internal focusing design for quick and responsive performance.
• One-Touch Focus Clutch Mechanism avails quick switching between autofocus and manual focus settings by either pushing or pulling the focus ring. When set to manual, focus response is especially smooth and benefitted by hard stops at the ends of the focusing range.