Olympus's compact OM zoom — the Zuiko 35-70mm f/3.5-4.5 Power Focus.
The Olympus Zuiko 35-70mm f/3.5-4.5 PF for Olympus OM is a compact standard zoom with Power Focus — a motorised focus assist unique to certain Olympus OM cameras. The PF designation indicates the Power Focus compatibility. At 35-70mm, it covers the standard range. Zuiko quality. The compact design suits the OM system's portable philosophy.
Good Zuiko quality in a compact zoom. The 35-70mm covers the basic standard range. PF Power Focus provides motorised focus assist on compatible OM bodies. Variable aperture. Zuiko optical quality above third-party alternatives. The compact design with OM mount adapts to mirrorless. The PF feature only works on PF-compatible OM bodies.
Olympus OM mount with PF compatibility. Filter thread varies. Weight compact. Build quality good Zuiko. The PF feature only operates on certain OM bodies — it functions as a standard manual zoom on all others. OM adapts to mirrorless. Zuiko quality. The compact size suits the OM portable philosophy.
Very affordable. Good Zuiko quality. OM adapts to mirrorless. The PF feature is a bonus on compatible OM bodies — the lens works normally on all others. A compact quality standard zoom for the OM system. Zuiko optical quality at near-zero cost in the used OM lens market.