Tamron 28-300mm f/3.5-6.3 XR DI VC Macro Lens Pro Kit for Canon EOS
best product Tamron 28-300mm f/3.5-6.3 XR DI VC Macro Lens Pro Kit for Canon EOS Best
Tamron 28-300mm f/3.5-6.3 XR DI VC Macro Lens Pro Kit for Canon EOS
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Technical Details : For Tamron 28-300mm f/3.5-6.3 XR DI VC Macro Lens Pro Kit for Canon EOS
MAIN FEATURES 1. VC (Vibration Compensation) Mechanism Reduces Hand-shakeThe proprietary VC (Vibration Compensation) mechanism developed by Tamron features a triaxial configuration using three pairs of driving coils and slide balls around the compensator group of the lens' optical system. Since the compensator lenses are supported with rolling friction of the balls, the response performance is enhanced and the construction is simple, which results in the compactness of the lens. The lens incorporate a highly accurate gyro sensor for detecting hand-shake, which, combined with a 32-bit RISC CPU, offers comfortable anti-vibration effects. 2. Outstanding Design Realizing High Zoom Power, VC Mechanism and CompactnessThe AF28-300mm F/3.5-6.5 XR Di VC integrates optical technologies that Tamron has accumulated as the pioneer and leader of high power zoom lenses in order to realize the desired compactness even while incorporating the VC mechanism. The optical system uses a number of lens elements made from special optical glass materials including XR (high refraction index) glass elements, GM (glass-molded aspherical lens) elements, hybrid aspherical elements, LD (low dispersion) glass elements to compensate for on-axis and lateral chromatic aberrations and AD (anomalous dispersion) glass element. The lens offers high contrast, high resolution performance and flatness of the image field as a one-does-it-all zoom lens designed to match the characteristics of DSLR cameras. 3. Revolutionary MFD of 0.49m (19.3) throughout the Zoom Range Provides 1:3 Macro Magnification Ratio. The AF28-300mm F/3.5-6.3 XR Di VC LD MACRO boasts an MFD (minimum focusing distance) of 0.49m (19.3) over the entire zoom range, a top-class closing focusing capability among high power zoom lenses for full-size format SLR cameras, which provides the remarkable maximum macro magnification ratio of 1:3 at the 300mm telephoto end. 4. Internal Surface Coatings Minimize Ghosting and Flar...
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