17-35mm F/2.8-4 Di OSD A037 2018-08-07T15:13:25+00:00

17-35mm F/2.8-4 Di OSD
Model A037

An ultra-wide angle lens that combines superb image quality with outstanding portability as the lightest and smallest size in its class.

Tamron 17-35mm F/2.8-4 Di OSD (Model A037)

Superb Images, Easy Portability.

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High quality photos anytime, with the most compact and lightest full-frame, ultra-wide angle zoom lens in it’s class.

The 17-35mm F/2.8-4 Di OSD (Model A037) is an ultra-wide-angle zoom lens that combines superb image quality with outstanding portability as the lightest and smallest size in its class.* It uses four LD (Low Dispersion) lens elements to minimize axial chromatic aberrations. And with two GM (Glass Molded Aspherical) lenses it cannot only provide the sharpness and contrast demanded by high-end lenses, it can also handle peripheral point image reproducibility. Furthermore, it has repeatedly gone through our proprietary ghosting analysis simulation employed to resist backlighting problems from strong light sources to which wide-angle lenses are often subjected. Along with an enhanced high level optical construction, the lens has BBAR (Broad-Band Anti-Reflection) Coating highly effective in reducing reflection and controlling ghosting and flare. The Minimum Object Distance (MOD) for the entire zoom range is a short 0.28m (11 in), so you can still enjoy the background blurring effect when shooting full open aperture and close-up with this ultra-wide-angle zoom. The Model A037 also has a circular aperture that gives you beautiful circular bokeh.

* Among ultra-wide-angle zoom lenses using an F-stop faster than F/4 for full-frame DSLR cameras. (As of July, 2018: Tamron)

A compact wide-angle zoom lens that’s easy to grab and shoot.

The Model A037 was created to meet the demand for a lightweight, compact lens with high-level optical performance. This single lens covers a full range from ultra-wide angle 17mm for use in professional landscape photography to standard 35mm wide-angle for everyday snapshot photography. Yet it is only 90mm in length, 83.6mm in diameter, and weighs in at only 460g.

AF to capture the moment

The AF drive employs a newly developed OSD (Optimized Silent Drive) to ensure silent operation. Upgraded and optimized for even further reduction in drive noise, this drive allows the lens to be used to your heart’s content in all situations where silence is required. With its greatly enhanced quality and speed, the new outstanding AF performance and tracking capabilities mean you never have to worry about missing a shot even when focusing on moving subjects.

Specifications

Model A037
Focal Length 17-35mm
Maximum Aperture F/2.8-4
Angle of View (diagonal) 103° 41′ – 63° 26′
(for full-frame format)
78° 46′ – 43° 29′
(for APS-C format)
Optical Construction 15 elements in 10 groups
Minimum Object Distance 0.28m (11.0 in) (full zoom range)
Maximum Magnification Ratio 1:4.9 (f=35mm)
Filter Size φ77mm
Maximum Diameter φ83.6mm
Length* 92.5mm (3.6 in) Canon
90mm (3.5 in) Nikon
Weight** 460g (16.2 oz) Canon
460g (16.2 oz) Nikon
Aperture Blades 7 (circular diaphragm)
Minimum Aperture f/16-f/22
Standard Accessories Lens hood, Lens caps
Compatible Mounts Canon EF mount, Nikon

Specifications, appearance, functionality, etc. may be changed without prior notice.
* Length is the distance from the front tip of the lens to the lens mount face.
** The circular diaphragm stays almost perfectly circular up to two stops down from maximum aperture.

Release Date 
September 4, 2018 (Nikon)
(The launch date of the Canon mount model will be announced at a later date.)

MTF

Optical Construction (15 elements in 10 groups)