Focal length :25 mm (equivalent to 50 mm in 35 mm format)
Lens construction :9 elements in 7 groups (2 aspherical lenses)
Angle of view :47
Minimum focus distance :0.25 m
Maximum magnification :0.12x (equivalent to 0.24x in 35mm film format)
Nearest object range :144 x 108 mm
Number of aperture feathers :7 (circular aperture)
Maximum aperture ratio :F1.8
Minimum aperture ratio :F22
Filter size :46 mm dia.
Dimensions :57.8 mm (maximum diameter) x 42 mm (total length)
Weight :137 g
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