Olympus PEN MMF-3 Four Thirds Adapter

The Olympus PEN MMF-3 Four Thirds Adapter is the essential lens mount adapter for photographers who want to use their existing Four Thirds (4/3) lenses on Micro Four Thirds (MFT) camera bodies. Compatible with the full range of Olympus PEN and OM-D cameras, the MMF-3 delivers fast, reliable autofocus performance — making it the ideal accessory for expanding your lens collection without replacing your glass.

Key Features

• Connects Four Thirds (4/3) lenses to Micro Four Thirds (MFT) camera bodies
• Supports fast and accurate autofocus with compatible 4/3 lenses
• Full electronic communication between lens and camera body
• Retains EXIF data, image stabilisation, and exposure control
• Compact, lightweight metal construction for durability
• Compatible with all Olympus PEN and OM-D Micro Four Thirds bodies
• Works with the full range of Olympus and Zuiko Digital Four Thirds lenses

Technical Specifications

• Model: MMF-3
• Mount Compatibility: Four Thirds (4/3) lens to Micro Four Thirds (MFT) body
• Autofocus: Supported (with compatible lenses)
• Electronic Contacts: Yes – full communication retained
• Image Stabilisation: Supported via body IS
• Construction: Metal mount, compact design
• Compatible Bodies: All Olympus PEN and OM-D MFT cameras

What's in the Box

• Olympus MMF-3 Four Thirds Adapter
• Protective caps (front and rear)
• Instruction manual