Product Overview

The Pentax 645 Adapter for 67 System Lens lets you put your trusted Pentax 67 glass straight onto a Pentax 645 body, without messing around with complex setups or extra gear. Built from solid metal with precise machining, it locks up tight with no wobble, keeps infinity focus, and supports open-aperture metering so your exposures stay bang-on. It’s a simple, mechanical bit of kit that just works – ideal for shooters who want to keep using their favourite 6x7 lenses on the 645 platform.

In the field, this adapter is all about flexibility and value. Instead of buying a whole new lens lineup, you can roll your existing 67 lenses into your 645 workflow for landscapes, portraits or studio work. Metering modes like aperture-priority, manual and TTL auto flash remain available, so you can shoot the way you’re used to. If you’re an Aussie photographer looking to get more out of your medium format gear, this adapter is a practical, hard-wearing solution that opens up more options every time you head out with the camera bag.

Key Features

• Enables mounting Pentax 67 medium format lenses onto Pentax 645 camera bodies, expanding your lens options without needing new glass.
• Preserves infinity focus and manual aperture control, allowing precise exposure and sharp results across the focusing range.
• Precision all-metal construction delivers a solid, wobble-free connection between lens and camera for consistent framing and reliability.
• Fully mechanical design reduces electronic failure points and makes the adapter easy to service and dependable in the field.
• Supports open-aperture metering on compatible Pentax 645 bodies, helping maintain accurate exposure with adapted lenses.
• Compatible with a wide range of Pentax 67 system lenses, letting photographers reuse trusted optics on the 645 platform.
• Durable build quality is suited to regular professional use, resisting wear from frequent lens changes and transport.
• Compact, lightweight form factor adds minimal bulk to your kit, keeping medium format setups more portable.
• Secure snap-clip and screw-in fastening system ensures quick, confident lens changes without accidental detachment.
• Ideal for photographers who want to capture the unique rendering and character of vintage Pentax 67 lenses on modern 645 cameras.