Master™ telephoto zoom lens

Constant F2 maximum aperture throughout the zoom range from 50 mm to 150 mm
An outstanding blend of high resolution and gorgeous bokeh by the latest lens technology
Fast, precise AF for both stills and movies
Easy handling even with a weight of 1,340 g(47.3 oz) and 200 mm (7-7/8 in) constant barrel length
Filter diameter φ95 mm
Flare and ghosting minimised by Nano AR Coating II
Three assignable focus hold buttons for professional operability
"Dust and moisture resistant design*
*Not guaranteed to be 100% dust and moisture proof."