Olympus 12-40mm f/2.8 Pro M.Zuiko Digital ED

 
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Lens Specifications
Name Olympus 12-40mm ƒ/2.8 Pro M.Zuiko Digital ED
Image Circle Micro Four-Thirds
Type Standard Zoom
Focal Length 12 - 40mm
35mm Equivalent 24 - 80mm
Max Aperture ƒ/2.8
Min Aperture ƒ/22
Diaphragm Blades 7 (circular)
Lens Construction 14 elements in 9 groups, including 1 aspherical ED element, 2 aspherical elements, 1 DSA element, 2 ED element, 1 HD element, and 2 HR elements
Diagonal Angle of View 84 to 30 degrees
Focus Details High-speed Imager AF MSC (Movie & Still Compatible) with linear motor for smooth, quiet AF; Manual focus clutch.
Front Element Rotation No
Zoom System Rotary
Closest Focus 20cm / 7.87 in.
Magnification Ratio 0.3x / 1:3.3 (0.6x / 1:1.7 35mm eq.)
Filter Size 62mm
Dimensions(Length x Diameter) 84mm x 70mm / 3.31 in. x 2.76 in.
Weight 382g / 13.5 oz
Notes Dust and Splash-proof; L-Fn (Lens Function) Button. Included Accessories: Lens Cap(LC-62D), Lens Rear Cap(LR-2), Lens Hood(LH-66), Lens Case(LSC-0918), Instruction Manual, Olympus Worldwide Warranty Card.
Typical Online Price US$1,000 (Available October 2013)