Leica 18-56mm F3.5-5.6 Asph T

18-56mm F3.5-5.6 Asph T 

Focal length 18-56mm (35mm equivalent 28-85mm) 
Wide-angle setting 18mm
Closest focusing distance 30cm
Standard focal length 35mm
Photography with natural perspectives
Telephoto setting 56 mm
Closest focusing distance 45cm
10 elements in 7 groups 
Optical system includes two aspherical elements. 
Five of the ten elements are made from special glass types with anomalous partial dispersion 
Extraordinary sharpness from corner to corner of the frame 
Filter diameter E 52 mm e.g. for a polarising filter