Olympus M.Zuiko 1.4x MC-14 Pro Teleconverter
The Olympus MC-14 is a lens accessory from Olympus — known for its 1.4x Focal Length Extension and Autofocus Retained. Used copies start from $247.52 on GearFocus, with buyer protection on every purchase.
Olympus M.Zuiko 1.4x MC-14 Pro Teleconverter
Used Olympus MC-14 Listings on GearFocus
Overview — Olympus MC-14
Key Features — Olympus MC-14
1.4x Focal Length Extension: Multiplies the focal length of compatible lenses by 1.4x, gaining extra reach without swapping to a longer lens.
Autofocus Retained: Passes full autofocus communication to the host lens, so you keep AF operation rather than being restricted to manual focus.
Micro Four Thirds Mount: Mounts between the camera body and a compatible MFT lens, integrating natively into the Micro Four Thirds ecosystem.
Pro Lens Compatibility: Designed for use with Olympus M.Zuiko PRO lenses, ensuring optimal optical and electronic performance.
One-Stop Aperture Reduction: Reduces maximum aperture by one stop, a predictable trade-off to factor in when shooting in lower light.
Lightweight at 105g: At just 105g, the MC-14 adds minimal weight to your setup, preserving the portability advantage of Micro Four Thirds systems.
Specifications — Olympus MC-14
| Spec | Detail |
|---|---|
| Use Cases | Macro |
| Camera System | Mirrorless |
| Zoom Prime | Prime |
| Auto Focus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Weight value | 105 |
| Weight unit | g |
| Mount lens | Micro Four Thirds |
| Lens Format | Micro Four Thirds (MFT) |
| Compatible Mount | Micro Four Thirds |
Description — Olympus MC-14
The Olympus M.Zuiko MC-14 Pro Teleconverter is built for the Micro Four Thirds mirrorless system, offering a lightweight and compact way to extend the reach of compatible Micro Four Thirds mount lenses. Weighing only 105g, it adds very little mass to your existing setup, keeping your kit manageable whether you're shooting in the field or on the move. One of its most practical attributes is its support for both autofocus and manual focus, meaning you don't have to sacrifice AF capability when the teleconverter is in use.
It is designed as a prime optical configuration and is fully integrated into the Micro Four Thirds ecosystem. There is no built-in image stabilization — listed as None in the specifications — so stabilization performance will depend on the host lens or camera body. The teleconverter has no filter thread, which is worth noting if filtration is part of your workflow.
Overall, the MC-14 is a focused, lightweight accessory for Micro Four Thirds mirrorless shooters looking to gain additional reach.
Pros — Olympus MC-14
- ✓Lightweight at just 105g, adding minimal weight to your existing lens kit
- ✓Supports both autofocus and manual focus operation for flexible shooting
- ✓Designed specifically for the Micro Four Thirds lens format and mirrorless system
Cons — Olympus MC-14
- ✗No image stabilization built in — stabilization depends entirely on the host lens or camera body
- ✗No filter thread, so you cannot attach filters directly to the teleconverter
- ✗Compatibility is limited to Micro Four Thirds mount lenses only
Videos — Olympus MC-14
A Review Of The Olympus MC-14 1.4x Teleconverter for the 40-150mm f/2/8 Pro Zoom — David Thorpe