The new Tokina atx-i 11-16mm F2.8 CF incorporates a complex optical design, with 13 elements in 11 groups. Using 2 aspherical lenses including a large aspherical 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 vignetting. Perfect for architectural, landscape, astrophotographers, and cinematographers.
Anti-reflective multi-layer coating improves light transmission and minimizes reflections while water-repellent coating makes wiping and cleaning the surface of the front glass element easier.
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.
Popular among cinematographers too, because the lens provides a wide cinematic feel, minimized breathing, no edge distortion while panning, and the overall weight and internal focus design make it an ideal choice for gimbal work.
Precise attention was paid to ensure the zoom and focus ring rotation had the optimal rotation with no play and a smooth dampened feel. The focus ring will match the rotation of native mount lenses
|Focal Length||11 to 16mm (35mm Equivalent Focal Length: 16 to 24mm)|
|Lens Mount||Nikon F|
|Angle of View||104° to 82°|
|Minimum Focus Distance||11.81" / 30 cm|
|Optical Design||13 Elements in 11 Groups|
|Filter Size||77 mm (Front)|
|Dimensions (ø x L)||3.31 x 3.61" / 84 x 91.7 mm|
|Weight||1.22 lb / 555 g|