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Focal length16-80mm
Maximum aperturef/2.8-4
Minimum aperturef/22-32
Lens construction17 elements in 13 groups (including 4 ED glass elements, 3 aspherical lens elements, and lens elements with Nano Crystal Coat) and 1 protective glass element (with fluorine coat)
Angle of view83° - 20°
Minimum focus distance
0.35mMaximum reproduction ratio0.22x
No. of diaphragm blades7 (rounded)