Tamron SP 90mm f/2.8
Tamron SP 90mm f/2.8 Di Macro 1:1 VC USD Lens from Tamron. Offering a life-size maximum magnification ratio of 1:1. This lens benefits from working with small and nearby subjects and employs a Floating System. For maintained image quality throughout the 11.8″ to infinity focusing range.
Supporting the imaging attributes is the Vibration Compensation image stabilization. Which minimizes the appearance of camera shake by up to 3.5 stops for sharper handheld shooting. Also aiding in creating sharp imagery, a precise, macro-optimized ring-type USD autofocus motor provides fast and well-controlled focusing performance. Additionally, the focus motor affords full-time manual focus control for a greater range of adjustment capabilities. Moisture-resistant physical construction enables its use in trying environments and the front element has also received a fluorine coating to guard against smudges and moisture from affecting image quality. Additionally, this lens is compatible with the optional TAP-in Console for fine-tuning focusing performance and updating the lens’ firmware.
Bright f/2.8 maximum aperture offers a clean viewfinder image and is also beneficial for working in low-light conditions and for isolating focus.
eBAND (Extended Bandwidth & Angular-Dependency) and BBAR (Broad-Band Anti-Reflection) coatings have been applied to lens elements to reduce surface reflections and prevent lens flare and ghosting for increased contrast and colour accuracy.
This motor also enables full-time manual focus control without having to shift into a dedicated MF mode.
A choice of 1.6′-infinity, 11.8″-1.6′, and 11.8″-infinity ranges are available.
Moisture-resistant construction incorporates seals around the lens mount and other areas to benefit from working in inclement conditions.
Rounded nine-blade diaphragm produces a pleasing out-of-focus quality when working with shallow depth of field techniques.
Compatible with the optional TAP-in Console for updating the lens’ firmware as well as adjusting focus settings via the TAP-in Utility software.