Technical Specifications
Focale16-85mm
Ouverture maximalef/3.5-5.6
Ouverture minimalef/22-36
Construction optique17 elements in 11 groups (with two ED glass elements, three aspherical lenses)
Angle de champ83° - 18°50’
Distance minimale de mise au point
0.38 m (1.3 ft.) (throughout the entire zoom range)Rapport de reproduction maximal1/4.6
Nombre de lamelles de diaphragme7 (rounded)