Tokina atx-i 11-20 f2.8 CF Nikon Fit

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The Tokina atx-i 11-20mm F2.8 CF is designed as an ultra wide angle zoom lens for APS-C sensor DLSR cameras.
The useful 11-20mm focal length is chosen in order to position this lens as a easy demanded gear after standard zoom lenses or initial wide angle zoom lens to start with.
A constant maximum aperture of f/2.8 throughout the entire zoom range is realized to achieve great results in low light situations, for depth of field control and easy manual shooting, while maintaining a reasonable size and weight of the lens.

To achieve an exceptional optical performance demanded for ultra wide angle zoom lens in still and video shooting purposes, two aspherical glass elements and two Super-Low Dispersion glass elements were used in order to minimize distortion, manage spherical aberration and astigmatism while achieving excellent edge-to edge resolution and contrast of the entire image. Great efforts were done to control light fall-off at all focal lengths.
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.

True to traditions, Tokina incorporated a lot of metal parts inside the lens for a reassuring built quality and long time utilization in different shooting conditions.
Precise attention was also payed to zoom and focus ring rotation which has convenient amount with no play and made just enough tightly damped.

Highly valued One-touch focus Clutch mechanism allows to switch between autofocus and manual focus easy.
The overall length of the Tokina atx-i 11-20mm F2.8 CF does not change when focusing and zooming thanks to internal type of the focus construction.The sophisticated exterior design is specifically developed to match the design of contemporary DSLR cameras.

Ultra-wide 11-20mm focal length
Ideal for shooting landscapes, interiors, nightscapes, and group shots

Constant maximum aperture of f/2.8
Great performance in low light shooting, exceptional depth of field control
and easy manual management.

Excellent optical performance-
Edge-to-edge sharpness, reduced flares and ghosting, excellent contrast.

Internal Focus-
No problems with lens balancing and using graduated or polarizing filters.

Water-repellent coating
Easy to wipe and maintain the front element clean
One-touch Focus Clutch mechanism
Easy AF/MF switching without interruption of the shooting process


FOR STILL PHOTOGRAPHY
Ultra-wide 11-20mm focal length, constant maximum aperture of f/2.8 makes this lens an essential tool for the following genres of photography: landscape, group photos and environmental portraits, architecture (especially interiors) automobile photography, street photography and night sky photography.

FOR VIDEO CONTENT PRODUCTION
The Tokina atx-i 11-20mm F2.8 CF is designed with videographers and film makers in mind who shoot both stills and video professionally, featuring the following advantages for such a kind of users:
Wide cinematic angle enough to feel confident in small places
Minimized focus breathing - the subject framing does not show any change with focus adjustment.
Natural footage - the image is not distorted while panning due to almost zero distortion performance
Constant aperture to use zoom while you are filming


Specifications-

Focal Distance 11-20mm
Minimum Aperture F2.8
Maximum Aperture F22
Format - APS-C
Coating -Multi-coating
Lens Configuration 14-12 (elements/groups)
Angle of View 104°~72°
Minimum Focus Distance 0.28m
Macro Ratio 1: 8.62
Focus Method Front Inner Focus
Diaphragm blades 9
Filter size 82mm
Overall length 91.8mm

Maximum diameter-
89mm

Weight -
550g

Hood -BH-821 supplied