Tamron announces new king of the telephoto super-zoom hill. 150-600mm f/5-6.3
Posted by Chris Dolajak on 13th Dec 2013
...And it come with three of our favorite acronyms: Di VC and USD, which, to the non-glass-geek, means digital-ready coated LD glass, Vibration Compensation and Ultrasonic Silent Drive. So,
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