Olympus OM SYSTEM 90mm f/3.5 M.Zuiko Digital ED Macro IS PRO Lens for MFT (Micro Four Thirds), Black Review

The OM SYSTEM 90mm f/3.5 Macro IS PRO is a telephoto macro lens designed for Micro Four Thirds cameras, delivering an equivalent 180mm field of view. It occupies the premium end of the MFT macro lineup, built to PRO series standards with weather sealing and robust construction. The lens features in-body image stabilization support and is optimized for high-magnification close-up work, making it a natural fit for photographers focused on insects, product details, and scientific documentation.

At $1,427, this is a serious investment in the MFT ecosystem. The f/3.5 maximum aperture is typical for macro lenses at this focal length and provides a workable depth of field for close-range subjects. The 62mm filter thread and included hood make it practical for field use, while the PRO designation signals dust and splash resistance for demanding conditions. It sits alongside Olympus's other PRO glass as a specialist tool rather than a general-purpose lens, designed for creators who need reach and magnification in a compact system.