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
• Improved Resolution
• Minimized peripheral light fall-off
• Compensation of ghosting and flare
• 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, Wildlife photos 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.
|Construction||9 Groups/ 10 Elements|
|Angle of view||27°|
|F stop range||2.8-32|
|Closest Focusing Distance||11.4in. (0.29m)|
|Dimensions (Length x Diameter)||3.8 x 2.8in. (97 x 71mm)|