A new generation of BBAR (Broad-Band Anti-Reflection) Coating has been optimized for ultra-wide angles of view. Together with Tamron’s proprietary eBAND (Extended Bandwidth & Angular-Dependency) Coating which suppresses tangential reflections, they effectively correct ghosting and flare, yielding vivid images of extraordinary clarity.
Responding to the demand for a wide-angle lens suited for handheld shooting at slow shutter speeds, Tamron has created the world's first F/2.8 ultra-wide-angle zoom lens with image stabilization. The result is a lens able to capture sharp images even when shooting handheld under low light conditions.
Thanks to its large F/2.8 aperture, this lens lets you soften the foreground or background to dramatically emphasize the subject. It can also capture wide-macro effects with its minimum focus distance of 0.28m over the entire focal-length range.
Moisture-resistant construction helps prevent moisture from penetrating the lens.
The combination of a large diameter XGM (eXpanded Glass Molded Aspherical) with several LD elements in the first lens group of the 18-element, 13-group optical design effectively controls distortion and chromatic aberrations that typically affect wide-angle lenses.
The quiet high-torque USD motor ensures autofocusing with precision.
Distancia focal [mm] | 15-30 |
Apertura máxima | F/2.8 |
Distancia mínima de los objetos [m] | 0.28 |
Relación de ampliación máxima | 1:5 |
Tamaño de filtro [mm] | N/A |
Peso [g] | 1100 |
N.º de artículo | A012 |
Elementos de grupos | 13-18 |
Ángulo de visión | 110°32-71°35’ |
Hojas del diafragma | 9 |
Apertura mínima | F/22 |
Diámetro x longitud [mm] | 98.4 x 145 |
Colores disponibles | Negro |