Jennifer Fisher Mix-Size Triangle StudsConstruction:9 Groups/ 10 Elements Angle of view:27° F stop range:2.8-32 Closest Focusing Distance:11.4in. (0.29m) Maximum Magnification:1:1 Filter Size:55mm Dimensions (Length x Diameter):3.8 x 2.8in. (97 x 71mm) Weight:14.3oz. (405gm)
Di: Digitally Integrated Design is a designation Tamron puts on lenses featuring optical systems designed to meet the performance characteristics of digital SLR cameras. DI Lenses have the following benefits
&bull Improved Resolution &bull Minimized peripheral light fall-off &bull Compensation of ghosting and flare &bull reduction of chromatic aberations
Tamron's 90mm macro lens often referred to as ''the portrait macro'' and loved by photographers all over the world is now reborn as a Di lens that is perfect for use with both film and digital cameras.
The Tamron 90mm F/2.8 is commonly used for Macro photography Weddings and more.The Tamron 90mm F/2.8 is most used by customers who consider themselves to be a Casual photographer Photo enthusiast among others.The Tamron 90mm F/2.8 is popular because customers like the following qualities of the Tamron 90mm F/2.8: Consistent output Durable Easily interchangeable Fast / accurate auto-focus Lightweight Nice bokeh Simple controls and Strong construction. ニコン/タムロン/Tamron SP 90mm f/2.8 Di 1:1AF Macro Lens for Nikon AF AF272NII700