Mamiya RZ67 1.4x Teleconverter RZ-67
The Mamiya 1.4x Teleconverter is a lens from Mamiya. Check GearFocus for current availability, with buyer protection on every purchase.
Mamiya RZ67 1.4x Teleconverter RZ-67
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Lens Overview — Mamiya 1.4x Teleconverter
Key Features — Mamiya 1.4x Teleconverter
1.4x Focal Length Extension: Multiplies the focal length of any compatible Mamiya RZ lens by 1.4x, giving you extra reach without purchasing additional prime glass.
Dedicated Mamiya RZ Mount: Purpose-built for the Mamiya RZ67 system, mounting between the lens and body for full mechanical compatibility with RZ-mount lenses.
Manual Focus Operation: Consistent with the RZ67 system's manual focus design, allowing precise focus control familiar to RZ67 shooters.
Medium Format Coverage: Designed to cover the full 6x7cm medium format frame, maintaining image circle integrity across the RZ67's large negative area.
1980s Vintage Construction: Manufactured during the 1980s to the build standards of professional medium format accessories from that era.
One-Stop Light Loss: As a 1.4x teleconverter, it reduces the effective aperture by approximately one stop, which should be accounted for in exposure settings.
Lens Specifications — Mamiya 1.4x Teleconverter
| Spec | Detail |
|---|---|
| Lens Mount | Mamiya RZ |
| Focus Type | Manual Focus |
Description — Mamiya 1.4x Teleconverter
The Mamiya RZ67 1.4x Teleconverter is a Mamiya RZ mount-specific accessory manufactured during the 1980–1989 period, designed for use within the Mamiya RZ67 medium format system. It operates as a manual focus optic and is compatible exclusively with Mamiya RZ mount lenses, making it a purely system-native accessory. The broader RZ67 system accommodates both 120 and 220 film formats, and flash connectivity is available through both hot shoe and PC sync port options.
Compatible lenses are limited to interchangeable, brand-specific Mamiya RZ lenses. For photographers operating within the Mamiya RZ67 ecosystem, this teleconverter offers a mount-native way to extend the focal reach of existing lenses without stepping outside the system. Its vintage provenance places it among the medium format accessories of its decade, and its strict mount specificity means it integrates cleanly into an existing RZ67 setup.
Pros — Mamiya 1.4x Teleconverter
- ✓Dedicated Mamiya RZ mount ensures native system compatibility with RZ67 lenses
- ✓Supports both 120 and 220 film formats as part of the RZ67 system
- ✓Manual focus operation is consistent with the RZ67 system's design
Cons — Mamiya 1.4x Teleconverter
- ✗Strictly limited to Mamiya RZ mount — no cross-system compatibility
- ✗Manual focus only, with no autofocus capability
- ✗No weight data available, making it difficult to assess handling or balance impact on a rig
Videos — Mamiya 1.4x Teleconverter
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