Tamron
90mm f/2.8 SP Macro 1:1 Di VC USD
for Canon EOS
The SP 90mm f/2.8 Di Macro 1:1 VC USD from Tamron is a short telephoto prime lens for full-frame Canon EF-mount DSLRs. Designed for macro shooting, it offers a life-size maximum magnification ratio of 1:1 and features a Floating System for consistent image quality throughout the 30cm to infinity focusing range. An update to the classic 90mm macro, this enhanced version is better suited to the high-resolution crop of DSLRs.
Vibration Compensation image stabilization minimizes the appearance of camera shake by up to 3.5 stops for sharper handheld shooting and a precise, macro-optimized ring-type USD autofocus motor with full-time manual focus control provides fast and accurate focusing with full adjustment capabilities. A dedicated USD actuator is used to refine focusing precision at close distances and also compensates for small amounts of camera shake common to working at higher magnifications.
One Low Dispersion and two Extra Low Dispersion glass elements minimize chromatic aberrations and colour fringing and BBAR and eBAND coatings have been applied to minimize flare and ghosting. A rounded nine-blade diaphragm produces smooth bokeh when working with shallow depth of field. The lens body is moisture-resistant and the front element uses a fluorine coating to offer additional protection against smudges and moisture. The lens is also compatible with the optional TAP-in Console for fine-tuning focusing performance and updating the lens' firmware.