The new lens consists of 10 elements in 7 groups, including 2 aspheric and 3 extra low dispersion elements, and a seven-blade rounded diaphragm.

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This lens is a combination of Olympus's superb lens technology, and the spare-no-expense design process by including DSA (Dual Super Aspherical) and EDA (Extra-low Dispersion Aspherical) lenses in the lens group, for the high depictive quality equal to that of Olympus interchangeable SLR ZUIKO DIGITAL lenses.

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