Olympus's compact 60mm-equivalent macro prime for MFT with 1.25x magnification.
The Olympus M.Zuiko Digital ED 30mm f/3.5 Macro was released as a native Micro Four Thirds macro lens providing 1.25:1 magnification — greater than 1:1 — in a very compact, lightweight body. At 127g and 46mm filter thread it is the most compact macro option in the MFT system. The 30mm focal length provides a 60mm full-frame equivalent angle of view; at 1.25:1 magnification the physical working distance from front element to subject is approximately 14mm — considerably shorter than 60mm or 100mm macro equivalents, requiring close approach and careful lighting to avoid shadowing the subject. AF is built in with a focus motor for autofocus operation.
The optical design uses 7 elements in 6 groups. Seven rounded aperture blades produce smooth out-of-focus rendering. The 46mm filter thread is the standard Olympus MFT compact prime size. At 127g and 60mm equivalent the lens is the lightest and most compact dedicated macro in the MFT lineup. Minimum focus distance of 0.095m achieves 1.25:1 magnification at closest focus — greater than 1:1. Maximum aperture of f/3.5 throughout. Working distance at 1.25:1 is short, requiring care with lighting placement to avoid casting shadow on the subject.
The 1.25:1 maximum magnification exceeds the 1:1 standard for macro lenses, providing additional subject detail for insects, small flowers, and coin photography where maximum sensor coverage is the goal. The compact size and weight make it a practical addition to a travel MFT kit where a dedicated macro is wanted without significant size or weight penalty. The 60mm equivalent working distance is shorter than 90-105mm macro alternatives, which is a practical limitation for subjects that are disturbed by close approach — live insects in particular.
On the used market the M.Zuiko 30mm f/3.5 Macro is affordable as a compact MFT macro. Condition checks: AF motor response at close focus distances, front element for any marks, and overall barrel condition. The Olympus M.Zuiko 60mm f/2.8 Macro provides longer working distance at 120mm equivalent and f/2.8 maximum aperture for better lighting control around subjects, at higher cost and weight. Compatible with all Micro Four Thirds bodies from Olympus, OM System, and Panasonic.