This telephoto zoom lens is ideal for wildlife, sports, and adventure photography. It offers a bright constant f/2.8 aperture for excellent low-light performance and a shallow depth of field. Professional stabilisation ensures sharp images, even in challenging conditions. Its weather-sealed construction makes it reliable for outdoor use. With fast autofocus and close-up capability, it delivers precision and versatility. Despite its powerful features, it remains lightweight and compact, making it travel-friendly.
Features
The M.Zuiko Digital ED 50–200mm f/2.8 IS PRO (100–400mm equivalent) is a powerful telephoto zoom built for wildlife, sports, and adventure. With a constant f/2.8 aperture, advanced stabilisation, and rugged weather-sealed construction, it combines speed, reach, and reliability in a surprisingly lightweight design.
Key Highlights
- Constant f/2.8 Aperture – Bright throughout the zoom range for low-light performance and shallow depth of field.
- Professional Stabilisation – Up to 7 stops Sync IS (with compatible OM SYSTEM bodies) or 5.5 stops in-lens IS.
- Fast AF Performance – Tracks wildlife and action with precision, supporting C-AF bursts up to 50 fps.
- Close-Up Capability – Minimum focusing distance of 0.8 m across the zoom range; 0.25x max magnification.
- Outdoor Ready – IP53-rated sealing, fluorine-coated front element, and robust magnesium build for reliable use in any conditions.
Optical Design
Low-dispersion and high refractive elements for sharpness and colour accuracy. ZERO II coating reduces flare and ghosting for high contrast in strong light.
Handling & Features
- Internal zoom/focus design for balance and weather resistance.
- Four on-lens switches (Focus Limiter, AF/MF, IS, L-Fn/Preset) plus four L-Fn buttons for fast control.
- 4" LH-82C hood with sliding filter access for polarizers/NDs.
- Rotating tripod adapter with Arca-style dovetail and 1/4"-20 mount.
Teleconverter Compatibility
- With MC-14: 140–560mm f/4 equivalent.
- With MC-20: 200–800mm f/5.6 equivalent.
Compact, Travel-Friendly Build
- Length: ~23 cm
- Weight: ~1.25 kg (with tripod adapter)
- Balanced for handheld shooting, gimbals, and long outdoor sessions.
Specifications
Lens Specifications
- Focal Length
- 50 to 200mm (35mm Equivalent: 100 to 400mm)
- Aperture
- Maximum: f/2.8
- Minimum: f/22
- Lens Mount
- Micro Four Thirds
- Lens Format Coverage
- Micro Four Thirds
- Angle of View
- 24° to 6.2°
- Minimum Focus Distance
- From Camera Sensor: 2.6' / 78 cm
- Magnification
- 1:4 Macro Reproduction Ratio
- 0.08 to 0.25x Magnification
- Optical Design
- 21 Elements in 13 Groups
- Aperture/Iris Blades
- 9, Rounded
- Focus Type
- Autofocus
- Image Stabilization
- Yes
- Tripod Mounting
- Removable and Rotating Collar with 1/4"-20 Female Thread
- Filter Size
- 77 mm (Front)
- Dimensions
- ø: 3.6 x L: 8.9" / ø: 91.4 x L: 225.8 mm
- Weight
- 2.8 lb / 1250 g