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OM System

OM System OM-1 Mark II

The OM System OM-1 Mark II is the most technically capable camera in the Micro Four Thirds ecosystem — and for wildlife, sports, and outdoor photographers, it delivers capabilities that full-frame cameras at similar prices cannot match. The stacked BSI sensor enables 120fps burst shooting with full subject tracking — capturing moments invisible to the eye at normal speeds. IP53 weather sealing to -10°C, computational photography including Live ND (equivalent to 1-7 stop ND filters in-camera), and best-in-class Dual IS combining body and lens stabilisation for up to 8 stops make it the definitive choice for photographers who work in challenging conditions. The Micro Four Thirds 2x crop factor provides substantial telephoto reach with compact, lighter glass compared to full-frame equivalents. For birding, wildlife, and outdoor sports, the OM-1 Mark II has no equal at its price point.

GearFrame's Take

OM System's most capable camera — 120fps AF burst, AI subject detection, and IP53 weather sealing make it the best-value pro wildlife camera.

Starting from
£1999 new
Used from £1859 (Wex Photo Video)
Average price across retailers: ~£2099
Available at 4 retailers
✓ Available at 4 retailers 🔒 No signup needed 📦 UK stock only
RetailerPrice
Clifton Cameras
Clifton Cameras
£1999
Check on Clifton Cameras →
Wex Photo Video
Wex Photo Video used
£1859
Check on Wex Photo Video →
eBay
eBay
Lowest Buy It Now · marketplace
£1246
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Prices are synced live from UK retailers. Not every product will be stocked by every retailer; older models may only be available second hand.
Value & Depreciation
£2199
Launch price
£1999
Today
=
9%
Value drop
Over ~2 years, this camera has cost roughly £100/year to own (buy at launch price, sell today). That's one of the lower cost-per-year cameras in its class.
Core
Released
2024
Sensor
20MP Micro Four Thirds Live MOS
Resolution
20.0 MP
Mount
Micro Four Thirds
Dimensions
134.8 × 91.6 × 72.7mm
Weight
599g body only
Weather Sealed
Yes
Performance
Autofocus
AI subject detection AF (birds, animals, motorsport)
Stabilisation
8.5-stop IBIS
Burst Rate
120fps with AF tracking
Battery Life
520 shots (CIPA)
Features
Video
4K/60p, 1080p/240p, 4K HLG
Viewfinder
0.83" OLED EVF, 5.76M dots, 120fps
Screen
3.0" fully articulating touchscreen
Memory Cards
Dual SD UHS-II
Connectivity
USB-C, Wi-Fi, Bluetooth

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3 lenses compatible with the Micro Four Thirds mount.

Who should buy this
  • Wildlife and bird photographers who need the best subject tracking in MFT
  • Sports photographers who want weather sealing and 50fps burst
  • OM-1 owners looking for a meaningful autofocus upgrade
  • Professionals who need pro-grade weather sealing in the lightest possible system
GearScore™ — Suitability by Genre
Wildlife
9.0
Sports & Action
9.0
Landscape
9.0
Travel
9.0
Portrait
7.0
Vlogging & Video
7.0
Great For
🦅
Wildlife 120fps AI bird/animal AF in an IP53-sealed body — the best-value wildlife camera.
Sports & Action 120fps burst and motorsport subject detection cover every fast-action scenario.
🏔️
Landscape IP53 weather sealing, IBIS, and computational modes for landscapes in any conditions.
✈️
Travel Compact MFT system with long telephoto reach in a lighter package.
👤
Portrait Subject AF and IBIS are useful. MFT background separation less than full-frame.
🎬
Vlogging & Video 4K/60p and IBIS work well for video. MFT sensor size is the main video limitation.
⚠️ Not Ideal For

No significant limitations identified — this is a versatile camera without obvious weak spots for most shooters.

📝 How suitability scores are calculated Scores reflect the aggregated consensus from verified purchaser reviews across tracked UK retailers, weighted by photography genre tags applied by reviewers. This is community opinion — not GearFrame editorial assessment. See our full methodology →
Price History — OM System OM-1 Mark II

Video reviews and hands-on coverage for the OM System OM System OM-1 Mark II from across YouTube.

Video results sourced from YouTube. GearFrame is not affiliated with these channels.

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📸
Series history
OM System OM-1 Series
OM System's professional Micro Four Thirds flagship.