Overview The Tokina atx-i 17-35mm F4.0 FF is re-designed for an improved user experience. The constant F4.0 aperture lens provides excellent edge-to-edge sharpness and resolution. Reduces flare and ghosting, while maintaining excellent contrast and color. A new waterproof top coat also makes it easier to clean. Great for Gimbal Work Too! 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 makes…...
Overview
The Tokina atx-i 17-35mm F4.0 FF is re-designed for an improved user experience. The constant F4.0 aperture lens provides excellent edge-to-edge sharpness and resolution. Reduces flare and ghosting, while maintaining excellent contrast and color. A new waterproof top coat also makes it easier to clean.

Great for Gimbal Work Too!
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 makes it an ideal choice for gimbal work.

Advanced Optical Design
The new Tokina atx-i 17-35mm F4.0 FF incorporates a complex optical design, with 13 elements in 12 groups. The proprietary optical design uses 3 aspherical lens elements to achieve superior contrast, sharpness, and correct for spherical aberrations. Additionally, Tokina uses two super-low dispersion glass elements to control chromatic aberrations. The lens provides super-low distortion and low light fall-off for straight lines and minimal exposure vignetting. Perfect for architectural, landscape, astrophotographers, and cinematographers

One-touch Focus Clutch
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.

Moisture protection
Additionally the mount area is sealed around making the lens more resistant to moisture and to stand up to the rigors of daily use in a wide variety of shooting conditions and environments.
Package components: lens body, BH-821 Petal-type Lens hood, front cap, rear cap, multi-language manual, 3-year USA warranty card.
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WARRANTY REPAIRS
For warranty repairs, please send the lens to the following address:
Kenko Tokina USA
7642 Woodwind Drive
Huntington Beach, CA 92647
ATTN: Repair Dept.
Please include any and all contact information (how to get in touch with you – phone number, email address, return shipping address), a note explaining the problem, along with any and all warranty information (warranty card and receipt from an authorized US Tokina dealer).
NON-WARRANTY REPAIRS
Please send your lens to the following address:
Kenko Tokina USA
7642 Woodwind Drive
Huntington Beach, CA 92647
ATTN: Repair Dept.
Include a note explaining the problem, along with any and all contact information (how to get in touch with you – phone number, email address, return shipping address).
We will contact you with a repair estimate before any work has begun. If the estimate is more money than you are willing to spend, simply refuse the estimate, and we will return your lens to you at no cost.
If your lens is 10 years or older, please contact us to determine whether there are still parts and service available for your lens.