The Olympus Zuiko MC 35-70mm f/3.6 features multi-coated optics (MC designation) that reduce internal reflections and flare, delivering improved contrast and color rendition across its zoom range. This design was standard for Olympus's professional Zuiko lens lineup during the film era. Covering 35mm to 70mm, this lens provides wide-angle to short-telephoto framing in a single optical unit, making it suitable for everyday photography, portraiture, and general documentary work without changing lenses. The lens maintains a steady f/3.6 maximum aperture throughout its entire zoom range, ensuring consistent exposure and depth-of-field control from wide angle to telephoto, a practical design choice for zoom lenses of this era. Built for the Olympus OM bayonet mount, this lens is compatible with.