OM System M.Zuiko 40-150mm f/2.8 PRO

A constant f/2.8 aperture across the 80-300mm equivalent range and weather-sealed, all-metal build deliver professional-grade reliability and consistent light gathering. The Dual VCM autofocus with a manual focus clutch provides fast, precise control, while the ZERO coating suppresses flare for high-contrast results. This lens is best for outdoor event and portrait photographers who need a rugged, fast telephoto zoom without the bulk of full-frame systems.