Mitakon Zhongyi Speedmaster 17mm f/0.95
The Mitakon Zhongyi 17mm f/0.95 is a 17mm f/0.95 lens designed for Micro Four Thirds mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Mitakon Zhongyi Speedmaster 17mm f/0.95
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Lens Overview — Mitakon Zhongyi 17mm f/0.95
Key Features — Mitakon Zhongyi 17mm f/0.95
f/0.95 Maximum Aperture: Exceptionally rare ultra-wide aperture allows shooting in very low light while maintaining faster shutter speeds or lower ISO than conventional wide-angle lenses.
17mm Fixed Focal Length: Equivalent to a 34mm field of view on Micro Four Thirds, offering a natural wide-angle perspective suited to documentary, street, and environmental shooting.
Micro Four Thirds Mount: Natively compatible with the broad MFT mirrorless ecosystem, including cameras from Panasonic and Olympus/OM System.
Manual Focus Only: Fully manual focus ring gives photographers and videographers precise, repeatable control with no autofocus motor interference.
58mm Filter Thread: Standard 58mm front thread allows straightforward use of ND, polarizer, and other common filter systems.
Solid 461g Build: Substantial metal construction gives the lens a premium, durable feel suited to regular professional use.
Lens Specifications — Mitakon Zhongyi 17mm f/0.95
| Spec | Detail |
|---|---|
| Lens Type | Wide-Angle |
| Format | Micro Four Thirds (MFT) |
| Zoom/Prime | Prime |
| Focal Length | 17mm |
| Maximum Aperture | f/0.95 |
| Camera System | Mirrorless |
| Lens Mount | Micro Four Thirds |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Filter Thread | 58mm |
| Weight | 461g |
Description — Mitakon Zhongyi 17mm f/0.95
The Mitakon Zhongyi Speedmaster 17mm f/0.95 is a wide-angle prime lens purpose-built for Micro Four Thirds mirrorless cameras. Its defining characteristic is its f/0.95 maximum aperture — one of the widest available in this lens category — which provides exceptional light-gathering performance in challenging lighting conditions. This is a manual focus prime with no autofocus, giving photographers direct, tactile control over every focus decision.
The 17mm fixed focal length establishes a wide-angle perspective well-suited to environmental, architectural, street, and low-light photography. The lens features a 58mm filter thread, compatible with a wide range of screw-in filter accessories. Weighing 461 grams, it has a solid feel in the hand. No image stabilization is built into the lens, so shooters relying on stabilized footage or images will need to use a camera body with in-body IS.
Formatted specifically for the Micro Four Thirds (MFT) system, it is designed to pair with the mirrorless cameras in that ecosystem.
Pros — Mitakon Zhongyi 17mm f/0.95
- ✓Exceptionally wide maximum aperture of f/0.95 offers outstanding light-gathering capability for a wide-angle prime
- ✓Fixed 17mm focal length provides a consistent, dedicated wide-angle perspective
- ✓Dedicated Micro Four Thirds mount ensures native compatibility with MFT mirrorless cameras
Cons — Mitakon Zhongyi 17mm f/0.95
- ✗No autofocus support — manual focus only, which may not suit all shooting styles or fast-moving subjects
- ✗No image stabilization built into the lens
- ✗At 461g, the lens carries a noticeable weight for a compact mirrorless system
Videos — Mitakon Zhongyi 17mm f/0.95
A Look At The Mitakon Speedmaster 17mm F/0.95 Fast Wide-Angle Lens for Micro Four Thirds Cameras — David Thorpe
