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Olympus America Inc.
Olympus America Inc. V335030BW000 M.Zuiko Digital ED 12-40mm F2.8 PRO camera lens
Weather-sealed Micro Four Thirds zoom covering 12–40 mm with constant F2.8 aperture and 382 g weight
- TypeZoom Lens
- Focal LengthFocal length: 12 - 40mm Focal length (equiv. 35mm): 24 - 80m
- ApertureMaximum aperture: F2.8 Minimum aperture: F22 Number of apert
- CompatibilityMirrorless Camera
- ColorBlack
- Lens ConstructionLens configuration: 14 elements / 9 groups Maximum image mag
- Bright F2.8 aperture maintains exposure across the 12-40mm zoom range
- Weather-sealed IP53 construction resists dust, splashes and freezing conditions
- 14 elements in 9 groups with ZERO coating suppress ghosting and flare
- 2m close focus delivers 0.3x magnification for detailed macro work
- Compact 84mm length and 382g weight suit all-day mirrorless shooting
Versatile Micro Four Thirds Zoom
This Olympus M.Zuiko Digital ED 12-40mm F2.8 PRO is a bright constant-aperture zoom lens built for Micro Four Thirds mirrorless cameras. It covers a 24-80mm equivalent focal range with a fast F2.8 maximum aperture throughout. The optical design uses 14 elements in 9 groups including ED glass and Zero Coating to suppress ghosting and flare. Dustproof, splashproof and freezeproof construction adds reliability in harsh conditions.
Suited For And Not Suited For
Photographers needing a single weather-sealed zoom for landscapes, events and close-up work at 0.2m minimum focus will benefit from the constant F2.8 brightness and 0.3x magnification. Videographers gain silent AF via the MSC mechanism and an L-Fn button for quick settings access. Buyers requiring telephoto reach beyond 80mm equivalent or full-frame coverage should consider other options. The lens lacks compatibility with the MC-14 teleconverter for extended range.
Constant F2.8 Aperture Decides Fit
The fixed F2.8 maximum aperture across the 12-40mm range is the specification that determines suitability. It enables consistent exposure and depth-of-field control while zooming, critical for low-light and run-and-gun shooting. If your workflow demands variable-aperture savings or slower glass, this constant-brightness design is not the right choice.
Highlights
- Bright F2.8 aperture maintains exposure across the 12-40mm zoom range
- Weather-sealed IP53 construction resists dust, splashes and freezing conditions
- 14 elements in 9 groups with ZERO coating suppress ghosting and flare
- 2m close focus delivers 0.3x magnification for detailed macro work
- Compact 84mm length and 382g weight suit all-day mirrorless shooting
Specifications
| Type | Zoom Lens |
|---|---|
| Focal Length | Focal length: 12 - 40mm Focal length (equiv. 35mm): 24 - 80mm |
| Aperture | Maximum aperture: F2.8 Minimum aperture: F22 Number of aperture blades: 7 Circular aperture diaphragm for natural background blurring |
| Compatibility | Mirrorless Camera |
| Color | Black |
| Lens Construction | Lens configuration: 14 elements / 9 groups Maximum image magnification: 0.3x (Micro Four Thirds) / 0.6x (35mm format) Angle of view: 84 - 30° Closest focusing distance: 0.2m Minimum field size: 58 x 44mm ED lens elements: 2 Aspherical glass elements: 1 (1 is ED glass) Aspherical ED element: 2 DSA lens elements: 1 HR elements: 2 High-refractive element: 2 HD lens elements: 1 elements |
| Brand | OLYMPUS |
| Part | V335030BW000 |
| Features | Lens Cap: LC-62G Lens Hood: LH-66D Dust, splash & freezeproof: Available Lens Hood locking: Safety button L-Fn Button: Available MF Clutch: Available Compatible to Tele Converter MC-14: No Compatible to Tele Converter MC-20: No Operates with 5-axis Sync IS: No Compatible with 50fps: Yes |
| Dimensions | Diameter: 69.9mm Length: 84mm Filter diamater: 62mm |
| Weight | 382g |
| Shipping weight | 0.64 kg |
| Package size | 185 × 117 × 117 mm |
Questions about this item
How do I mount the 62 mm filter thread on the 12-40 mm F2.8 PRO and what step is often missed?
Screw the filter onto the 62 mm front thread; the step often missed is removing the supplied LC-62G cap first so the filter seats flush without cross-threading.
What maintenance will the dust splash freezeproof IP53 sealing need over time?
The IP53 seals are not user-serviceable; wipe the barrel and 62 mm thread with a dry cloth after wet or dusty shoots and have a service centre pressure-test the gaskets every few years.
At what magnification does the closest focus limit of 0.2 m appear first during extended macro work?
At 0.3× on Micro Four Thirds the lens reaches its 0.2 m minimum focus distance, so that limit shows up before the 0.6× equivalent figure when shooting sustained close-ups.
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