The Tokina atx-i 11-16mm F2.8 CF is re-designed for an improved user experience and better image quality. The constant F2.8 aperture lens provides excellent edge-to-edge sharpness and resolution. Reduces flare and ghosting, while maintaining excellent contrast and colour. A new waterproof top coat also makes it easier to clean.

Popular among cinematographers too, because the lens provides a wide cinematic feel, minimised breathing, no edge distortion while panning, and the overall weight and internal focus design makes it an ideal choice for gimbal work.

The One-Touch Focus Clutch Mechanism makes switching from AF to manual focus (MF) simple. While in AF mode the user only needs to snap the focus ring back toward the camera to engage "real" manual focus control. This gives photographers an authentic tactile MF feel with hard stops on either side of the focus range like traditional manual lenses. Additionally, the directional rotation of the focus ring matches the direction of proprietary Nikon and Canon lenses.

The new Tokina atx-i 11-16mm F2.8 CF incorporates a complex optical design, with 13 elements in 11 groups. Using 2 spherical lenses including a large spherical P-MO element and 2 all-glass moulded Low-Dispersion (SD) elements, the lens effectively suppresses chromatic and spherical aberrations. The front element provides super-low distortion and low light fall-off for straight lines and minimal exposure vignette. Perfect for architectural, landscape, astrophotographers, and cinematographers. "

Tokina 11-16mm ATX-i Features

• 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 color fringing and chromatic aberrations throughout the zoom range for greater clarity and color accuracy
• Multi-coated elements suppress flare and ghosting for improved contrast and color 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 benefited by hard stops at the ends of the focusing range