Optical scheme: 14 elements, 13 groups. includes at least one aspherical element
filter size: 72mm
maximum aperture: nominally f3.8-5.6. camera reports f4 28-42, f4.5 43-82mm, f5.6 83-200mm
minimum aperture: f22-f32
aperture blades: 7, rounded
minimum focus distance: 1.5 metres
maximum diameter: 77.1 mm
minimum length: 77.5 mm
weight: 450 g
maximum magnification: 1:6.7