- E-Mount Lens/Full-Frame Format
- Aperture Range: f/2.8 to f/22
- Three Low Dispersion Elements
- One Aspherical Element
- BBAR Coating
- OSD Stepping Motor
- 1:2 Magnification, 4.3" Min. Focus
- Water-Resistant Design, Fluorine Coating
- Rounded 7-Blade Diaphragm
The 20mm F/2.8 Di III OSD M1:2 (Model F050) is fast handling and packs expressive power that is the signature of fixed focal lenses. It’s the ideal first ultra wide-angle lens for any photographer. It is designed exclusively for mirrorless cameras. Light weight and compact, the Model F050 is extremely portable, ideal for situations where you need to travel light. The Model F050 is a creative tool that dynamically captures scenery by maximizing the perspective unique to ultra wide-angle lenses. The incredibly short 0.11m (4.3 in) MOD (Minimum Object Distance) makes it possible to get closer to your subjects than you’d ever imagined. In addition to the F/2.8 aperture, the Model F050 is constructed using special glass materials including LD (Low Dispersion) and GM (Glass Molded Aspherical) lens elements effectively arranged to quash aberrations.
Get closer to your subject. As close as 0.11m
One of the key features that makes this lens so exciting is its amazing ability to shoot close-ups. With this lens, you can get closer to an object that you'd ever imagined. At the 0.11m (4.3 in) MOD, the lens achieves its maximum magnification ratio of 1:2.
Ultra wide-angle is dramatically creative
This lens provides outstanding optical performance and overall image quality, characteristics relentlessly demanded from a prime, fixed focal lens. The expert arrangement of the LD and GM specialized glass elements greatly controls aberrations, including chromatic aberrations. Tamron's proprietary BBAR (Broad-Band Anti-Reflection) Coating reduces ghosting and flare, which can otherwise occur when taking a photo against the sun.
The extreme portability enhances the limitless versatility of the lens
Take it with you anywhere. This lens travels as well as it performs. And because it's matched to lightweight full-frame mirrorless cameras, your entire system becomes light, fast and nimble.
AF with Optimized Silent Drive quietly tracks constantly moving subjects with ease
The AF drive employs a newly developed OSD (Optimized Silent Drive) to ensure silent operation. Operating noise has been appreciably reduced thanks to a revamped and optimized AF unit. The precision and speed of autofocusing are increased to ensure accurate focus even when tracking constantly moving subjects.
WHAT'S IN THE BOX
- 1x Tamron AF 20mm F/2.8 Di III OSD M1:2 Lens
- 1x Front Lens Cap
- 1x Rear Lens Cap
- 1x Lens Hood
- 1x Owner's Manual