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Panasonic Lumix 14mm f/2.5 G Aspherical Lens for Micro Four Thirds Interchangeable Lens Cameras-Silver

14mm (28mm equivalent for film cameras) wide angle; Bright f2.5 maximum aperture, f22 minimum aperture

Closest focusing distance of 0.18m (0.6 ft)

Six lens elements in 5 groups (3 aspherical lenses), multi-coated lens elements

Seven diaphragm blades, circular aperture diaphragm

Manual focus, contrast autofocus; Micro 4/3 lens mount