The 50-100 is one of the only zoom lenses with an aperture of T2. The lens is sharp from corner to corner, even wide open, and is an improved version of the 50-100 Art series, with a better coating and manual focus, zoom and iris.
The 50-100 is one of the only zoom lenses with an aperture of T2. The lens is sharp from corner to corner, even wide open, and is an improved version of the 50-100 Art series, with a better coating and manual focus, zoom and iris.