OM System M.Zuiko 40-150mm f/2.8 PRO
A standout pro telephoto zoom, the M.Zuiko 40-150mm f/2.8 PRO covers an 80-300mm-equivalent reach at constant f/2.8 with IP53 sealing and a bundled tripod collar. It is built for sports, wildlife, and portraits on MFT bodies. The 760 g weight makes it less suited to pocketable travel kits, and it has no in-lens IS, leaning on body IBIS instead.
Scores
BreakdownHideOverall76±3Caliber-forward blend — tier caliber + within-tier price rank 30%, value 25%, confidence 20%, compatibility 15%, upgrade path 10% — renormalized over applicable dimensions.
Scores
BreakdownHideCaliber-forward blend — tier caliber + within-tier price rank 30%, value 25%, confidence 20%, compatibility 15%, upgrade path 10% — renormalized over applicable dimensions.
The ± band on the overall score reflects sourcing confidence — wider when fewer specs are verified.
How each score is computed: our scoring methodology.
Specifications
| Spec | Value | Verification |
|---|---|---|
| mount | mftSourced | Sourced |
| coverage | Micro Four ThirdsSourced | Sourced |
| focal length | 40 150mmSourced | Sourced |
| max aperture | f/2.8Sourced | Sourced |
| filter thread (mm) | 72Sourced | Sourced |
| stabilized | noSourced | Sourced |
| weight (g) | 760Sourced | Sourced |
7/7 detail specs sourced. Amber rows are flagged for verification — we show them as reported, not confirmed.
Verdict
Best for
- The pro MFT tele zoom — 80-300mm equiv at constant f/2.8, IP53 sealing
- Sports/wildlife/portrait reach with the bundled tripod collar
Who should skip this
- In-lens IS needs (no OIS — stabilized by body IBIS)
- Pocketable travel kits (760g)
Where to buy
List price $1,300
Prices are a guide and can change — confirm the current price on the retailer's site before buying.
Prices last checked Jul 8, 2026 — retailer prices change often, so click through for the current price.
Some links may be affiliate links — we may earn a commission at no extra cost to you; rankings are never influenced by it.
Ecosystem
Compatibility
Built around Micro Four Thirds. Make sure the rest of your build uses the same platform before you buy — mismatched sockets, mounts or standards are the most common return reason. Check it in the builder →
Upgrade path
A top-tier lens — there's little to upgrade to within the category.