Tokina AF 11-16mm F2.8 AT-X 116 PRO DX V Lens

Faster and better lens performance and image capturing has never been better since the release of the Tokina AF 11-16mm F2.8 AT-X 116 PRO DX V Camera Lens. This upgraded wide angle zoom lens features 9 Aperture Blades with f/2.8-f/22 aperture range for better quality photos even in low light situations. Now it also features an Interlocking Follow Focus Gear to allow the lens to be used in a cinema follow focus system. It has an improved multi-layer coating for improved performance. It features 13 Elements in 11 Groups which reduces chromatic aberration, giving you superb photos in every shot. Take photos with ease with its rotary zoom, and have a wider angle of view with its 11-16 mm focal length. This lens adapts to a 77mm filter size. It is compatible only with APS-C DSLR Cameras.

Product Features in Detail

Follow Focus Gear
This lens has a manual focusing ring with an interlocking follow focus gear to allow the lens to be used in a cinema follow focus system. This lens is for shooting video with DSLR (VDSLR) cameras. To use follow focus, the manual focus ring is placed in the MF position before shooting. When photographing normally (taking photos), auto-focus can be used. 

Razor sharp images are achieved through the inclusion of a new aspherical lens and super-low dispersion glass
A PM-O aspherical lens element is placed in the front group. This element working in combination with the glass-molded aspherical lens placed in the rear group corrects or various aberrations while ideally correcting distortions as well. The further correction of chromatic aberrations is achieved through the use of two more elements of SD (Super-Low Dispersion) glass "FK03" which is essentially close to fluorite glass. 

Superb operation in a compact body
AF-MF switching is accomplished by simply sliding the focusing ring forward and back on the lens barrel. The feel when manually focusing has moderate sense of torque in the focus ring, enabling precise focusing. 

Realization a fast aperture F2.8 and closest focus distance 0.3m. It is effective in taking photographs utilizing perspective changes. The lter size is 77mm, and C-PL filters can also be used.