Tamron 28-75mm f/2.8 Di III RXD

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Lens Specifications
Name Tamron 28-75mm f/2.8 Di III RXD (Model A036)
Image Circle 35mm
Type Standard Zoom
Focal Length 28 - 75mm
APS Equivalent 42 - 112.5mm
Max Aperture f/2.8
Min Aperture f/22
Diaphragm Blades 9 (Circular)
Lens Construction 15 elements in 12 groups, including 1 special XLD (eXtra Low Dispersion) element, 1 LD (Low Dispersion) element, 1 GM (Glass Molded Aspherical) element and 2 hybrid aspherical elements; BBAR (Broad-Band Anti-Reflection) Coating ; Fluorine Coating
Diagonal Angle of View(Based on image circle) 75.4 to 32.2 degrees
Focus Details Internal AF with RXD (Rapid eXtra-silent stepping Drive) stepper motor; DMF (Direct Manual Focus) compatible
Front Element Rotation No
Zoom System Rotary
Closest Focus 19cm / 7.5 in. (28mm); 0.39m / 15.3 (75mm)
Magnification Ratio 0.34x / 1:29 (28mm); 0.25x / 1:4 (75mm)
Filter Size 67mm
Dimensions(Length x Diameter) 117.8mm x 73mm / 4.64 in. x 2.87 in.
Weight 550g / 19.4 oz
Notes For Sony Full-frame E-mount; Dust and moisture resistant.
Typical Online Price US$800 (Avail. May 24, 2018)