Tamron 15-30mm f/2.8 Di VC USD G2 SP

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Lens Specifications
Name Tamron SP 15-30mm f/2.8 Di VC USD G2 (Model A041)
Image Circle 35mm
Type Wide Zoom
Focal Length 15 - 30mm
APS Equivalent 1.5x: 22.5 - 45mm; 1.6x: 24 - 48mm
Max Aperture f/2.8
Min Aperture f/22
Diaphragm Blades 9 (circular)
Lens Construction 18 elements in 13 groups, including 2 molded glass aspherical elements, 1 XGM (eXpanded Glass Molded) aspherical element and 3 LD elements; AX (Anti-reflection eXpand) coating; (Extended Bandwidth & Angular-Dependency) coating; BBAR (Broad-Band Anti-Reflection) coating; Fluorine coating on front surface.
Diagonal Angle of View(Based on image circle) 110.5 to 71.6 degrees
Focus Details Internal focusing; Ultrasonic Silent Drive USD motor with full-time MF mechanism; Dual MPU (Micro-Processing Unit) system
Front Element Rotation No
Zoom System Rotating
Closest Focus 28cm / 11 in.
Magnification Ratio 0.2x / 1:5
Filter Size n/a (Canon EF-mount version features a rear insert-type gelatin filter holder)
Dimensions(Length x Diameter) 145mm x 98.4mm / 5.7 in. x 3.87 in.
Weight 1.11kg / 39.2 oz
Notes VC Image Stabilization (4.5 stops); Available AF mounts: Canon EF, Nikon F. Integrated flower-shaped hood.
Typical Online Price US$1,300 (Available 3Q2018)