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Olympus 17mm f/1.8 M.Zuiko Digital MSC Autofocus Lens for MFT (Micro Four Thirds), Black {46}
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$363.00
17mm f/1.8 prime built for street and travel on MFT
On a Micro Four Thirds body, the 17mm focal length lands at a 34mm full-frame equivalent, close enough to a natural field of view that shooting candid or documentary work feels immediate than clinical. The f/1.8 maximum aperture gives you workable depth of field separation and enough light-gathering for low-light shooting without hauling fast zoom glass. The MSC (Movie & Still Compatible) autofocus mechanism keeps focus transitions quiet and quick, which matters if you're shooting video alongside stills.
The manual focus clutch is a physical pull-back ring that disengages AF and drops you into MF mode without touching a menu. For street photographers who want to zone focus or pre-focus a shot, that tactile engagement is faster than any button mapping. With a 46mm filter thread, the lens takes common filter sizes without expensive step-up rings. The package is compact enough to stay mounted on a small body all day without fatigue.
Who It's For
Street photographers get the most from the 34mm equivalent framing and the pull-back MF clutch for zone focusing on moving subjects. Travel photographers benefit from the compact form factor paired with the f/1.8 aperture for available-light restaurant and interior shots. Documentary and journalism shooters will find the MSC autofocus quiet enough for video sequences. MFT system builders looking for a fast prime to complement zoom kit lenses have an option here that covers the everyday focal length most standard zooms rush past.
Key Features
- 17mm focal length delivers 34mm full-frame equivalent on MFT bodies
- f/1.8 maximum aperture for low-light performance and subject separation
- MSC autofocus mechanism ensures quiet, smooth focus transitions during video and stills
- Manual focus clutch ring enables instant AF disengagement without menu navigation
- 46mm filter thread compatible with standard filter sizes
FAQ
- What's the full-frame equivalent focal length on MFT?
- 34mm equivalent - a true standard focal length that works for street, documentary, and travel without feeling wide or tight.
- Can I use manual focus quickly without diving into menus?
- Yes. The manual focus clutch is a physical pull-back ring on the barrel that instantly disengages autofocus and locks you into MF mode.
- Is this lens fast enough for low-light shooting?
- f/1.8 gives you solid light gathering and workable subject separation in dim conditions without requiring a faster zoom or pushing ISO aggressively.
- Does the autofocus stay quiet when recording video?
- The MSC autofocus system is designed for seamless focus transitions during video capture - focus hunting and noise are minimal.
- What filter size do I need?
- 46mm - a standard size that avoids expensive step-up rings and plays nicely with most filter kits.
- How compact is this lens for travel and street work?
- Compact enough to stay mounted on a small MFT body all day without fatigue or bulk - it's built for cameras that prioritize portability.
| Specification | Value |
|---|---|
| Focal Length | 17mm |
| Max Aperture | f/1.8 |
| Mount | Micro Four Thirds (MFT) |
| Color | Black |
| Filter Thread | 46mm |
This description was generated using AI based on KEH's internal product standards, product expertise, and knowing what customers care about most. While we strive for accuracy, details may vary by individual item.
| Brand Name | Olympus |
|---|---|
| Filter Size | 46mm |
| Focus Type | Autofocus (lens motor) |
| Lens Mount | Micro Four Thirds |
| Lens Type | Wide-Angle |
| Max Focal Length | 17mm |
| Min Focal Length | 17mm |
