Outstanding Depictive Capabilities and Anti-reflection Efficiency
The lens features an optical construction of 14 elements in 11 groups, including one LD (Low Dispersion) and two XLD (eXtra Low Dispersion) glass elements that in consonance help to control lateral and on-axis chromatic aberrations at a very high level of performance. A Floating System works in tandem with the optical construction to efficiently compensate for inherent aberration changes subject to varying distances. Therefore, this lens ensures seamless and outstanding depictive capabilities across the entire shooting range – close or far.Flare or ghosting can be detrimental to a decisive shot. A combination of 2 types of coating – eBAND (Extended Bandwidth & Angular-Dependency) layered on top of BBAR (Broad-Band Anti-Reflection) – dramatically improves anti-reflection efficiency to deliver flawless, crystal clear images even against harsh beams of sunlight.
VC with XY-Shift compensation
XY-Shift compensation has been newly added to reinforce VC functionality, further improving image stabilization capabilities at any shooting distance from infinity to macro.
Commitment to Extending a Legacy of Bokeh with Elegance
Tamron has maintained a reputable standard for generations of 90mm macro lens models – all the way from manual focus lenses to the current AF models – for their exceptional depictive quality with spectacular bokeh. We also set a high standard to keep pace with the upward migration of digital cameras with advanced technical features and high pixel density.We have now balanced these polar traits at a higher level: raising resolution performance to a new standard of sharp images, while rendering a soft and smooth transition in gradation of blur-effect in background objects. Optical simulations were thoroughly conducted to realize both well-tuned bokeh effects, while minimizing disturbance in dual-line smear of linear-shaped objects naturally blended into the overall bokeh effect.The result: the SP 90mm F/2.8 MACRO VC sustains the tradition of excellence in optical design while extending the limit in cutting-edge optical performance and beautiful bokeh.
Moisture-Proof and Dust-Resistant Construction and Fluorine Coating for Outdoor Shooting
A high standard of Moisture-Proof and Dust-Resistant Construction has been added to prevent intrusion of dirt, dust, or water droplets. In addition, Fluorine Coating has been applied to the front element surface to repel water and oil, which is especially useful when shooting outdoors.
Optimally Tuned USD Actuator for Macro Photography with Manual Override for Instantaneous Focus Control
The USD (Ultrasonic Silent Drive) control software has been optimized for macro photography with increased focusing speed and positional accuracy when shooting in close-upsettings. The AF drive responds rapidly yet quietly to zero in on the photographer’s point of interest and the Manual Focus Override enables instant shift in focus when necessary.
Additional product features
VC (Vibration Compensation)
The VC Image Stabilizer delivers sharp and shake-free images, as well as a smooth viewfinder image.
USD (Ultrasonic Silent Drive)
Powerful ultrasonic motor for quick and dynamic subjects. It is extremely quiet, precise and allows manual control at any time.
Nano-structured lens coating to protect against unwanted reflection and ghosting.
LD (Low Dispersion)
Lens element for greater image sharpness and the correction of chromatic aberration.
XLD (Extra Low Dispersion) Glass
A special glass with an extremely low colour dispersion index for the greatest level of sharpness and compensation of chromatic aberration.