Sony 24-70mm f/2.8 ZA Carl Zeiss Vario-Sonnar T* SAL-2470Z

Lens Reviews / Sony Lenses i Lab tested
Lens Specifications
Name Sony 24-70mm f/2.8 ZA Carl Zeiss Vario Sonnar T* SAL-2470Z
Image Circle 35mm
Type Standard Zoom
Focal Length 24 - 70mm
APS Equivalent 36 - 105mm
Max Aperture f/2.8
Min Aperture f/22
Diaphragm Blades 9 (rounded)
Lens Construction 17 elements in 13 groups, including 2 aspheric and 2 extra-low dispersion elements
Diagonal Angle of View(Based on image circle) 84 to 34 degrees
Focus Details Super Sonic wave Motor (SSM) with AF/MF switch and focus hold
Front Element Rotation No
Zoom System Rotary
Closest Focus 34cm / 13 in.
Magnification Ratio 0.25x / 1:4
Filter Size 77mm
Dimensions(Length x Diameter) 111mm x 83mm / 4.4 in. x 3.3 in.
Weight 955g / 33.3 oz
Notes Included Accessories: ALC-SH101 Petal Lens Hood
Typical Online Price US$1,750 (Available Spring 2008)