OM System M.Zuiko Digital ED 50-200mm F2.8 IS PRO Lens

About: OM System M.Zuiko Digital ED 50-200mm F2.8 IS PRO Lens

The 50-200mm F2.8 IS PRO is the world's only fully weathersealed, all-purpose super-telephoto zoom lens, providing a 100-400mm equivalent focal length with a constant F2.8 aperture. Weighing only 1,075 grams (2.37 pounds), it is designed for versatile shooting. When paired with our advanced 5-axis sync IS, this lens allows for agile handheld photography in all conditions.

• 100-400mm equivalent field of view*
  • 35mm Equivalent
• F2.8 across the entire zoom range
• Up to 800mm with MC-20 teleconverter*
  • 35mm Equivalent
• Up to 7.0 stops of 5-axis sync IS
• Ultra-compact, weighing only 1,075g (2.37lbs) (without tripod collar)
• IP53-certified weather sealing
• Up to 1:1 maximum magnification at 0.78m (with MC-20)*
  • 35mm Equivalent
• Supports in-camera Focus Stacking
• Supports up-to 50 fps C-AF sequential shooting
• 4 function switches and L-Fn button

World's only 100-400mm (35mm equiv.) zoom lens with a fixed F2.8 aperture. Unrivaled performance.

Designed for the demands of the field, this one lens delivers exceptional versatility and pro-level performance. Wherever your creativity takes you, this lens delivers.

• Push your focal limits: Animals in their natural environments, wildlife portraits, compressed landscapes, and intricate details of nature — all made possible with a 4x zoom range that covers super-telephoto and telemacro.
• Speed you can count on: The world’s first 100-400mm (35mm equivalent) zoom lens with a constant F2.8 aperture lets you photograph with faster shutter speeds and perform reliably in low-light conditions.
• Extend your reach: Extend your vision even further. The M.Zuiko teleconverters expand your reach up to 560mm F4.0 with the MC-14, or 800mm F5.6 with the MC-20 (35mm equivalent).

Compact, steady, and reliable

Don’t let tripods or bad weather limit your exploration. The 50-200mm F2.8 IS PRO is designed for photography on the go — compact, lightweight, stable, agile, and fully weathersealed for reliable performance in any environment.

• Adventure ready size: Designed with mobility in mind. Weighing just 1,075g (2.37lbs) and 1,250g (2.76lbs with tripod collar). Easy to carry, effortless to create.
• Sync IS up to 7.0 stops: Get ready, set, go—capture stunning images at a shutter speed of 1/3 second using a 400mm equivalent focal length! This is achievable thanks to our industry-leading 5-axis Sync IS, which offers up to 7.0 stops compensation on a compatible OM SYSTEM camera.
• Certified all-weather performance: Don’t let weather stop you — IP53-certified weather sealing protects against dust, rain, and cold, letting you capture nature’s wonders in any environment.

Fast and versatile

This lens is more than just about reach. Paired with a compatible OM SYSTEM camera, you can shoot up to 50fps with C-AF tracking or expand the depth of field using focus stacking.

• FAST AF: A fast camera deserves a fast lens. The 50-200mm F2.8 IS PRO paired with a compatible OM SYSTEM camera supports up to 50fps C-AF for subject tracking and Pro Capture.
• Get closer — Keep your distance: Nature’s wonders are closer than you think — get 0.5× magnification* while keeping the distance at 0.78m, or 1:1 magnification* with the MC-20 teleconverter.*35mm equivalent.
• Sharper macro. More depth: Perfect your macro and landscape shots. In-camera Focus Stacking combines varying focus points into one image with greater depth of field — ideal for flowers, insects, and landscapes.

Crisp. Clear. Uncompromised.

It all comes down to image quality — and we deliver. From proven technologies to careful hand inspection, every lens meets the highest M.Zuiko standards.

• Modern meets traditional: M.Zuiko embodies nearly a century of lens expertise. Its high-precision technology allows for ultra-thin elements, while traditional manual inspections maintain the highest quality standards.
• Optics designed for excellence: The 21-element, 13-group lens offers edge-to-edge clarity with 1 EDA, 2 Super ED, 1 ED, 2 HR, and 3 E-HR elements. The internal zoom mechanism preserves balance for smooth, steady handling.
• Glare-resistant. Outdoor-ready: The front element features ZERO Coating II to reduce ghosting and flares, plus a fluorine coating for water and stain repellency.

Specifications

• Lens Construction
  • Lens configuration: 21 elements / 13 groups
  • Maximum image magnification: 0.08x (f:50mm) / 0.25x (f:200mm)
    • 35mm Equivalent: 0.16x (f:50mm) / 0.50x (f:200mm)
  • Angle of view: 24° - 6.2°
  • Closest focusing distance: 0.78m
  • Minimum field size
  • 213.6 x 160.5mm (f:50mm)
  • 69.1 x 51.9mm (f:200mm)
  • SED lens elements: 2
  • ED lens elements: 1
  • E-HR elements: 3
  • Aspherical ED element: 1
  • HR elements: 2
• ​Focal length: 50-200mm
  • 35mm Equivalent: 100-400mm
• Aperture
  • Maximum aperture: F2.8
  • Minimum aperture: F22
  • Number of aperture blades: 9 Circular aperture diaphragm for natural background blurring
• Image Stabiliser
  • Effective Compensation Range: 5-axis sync IS 7.0 stops (f:200mm)*
    • *According to CIPA standards. When attached to OM-1 Mark II, with yaw and pitch applied to camera, half-press IS set to Off.
    • Lens IS 5.5 steps (f:200mm) - According to CIPA standards. When attached to E-M10 Mark IV, with yaw and pitch applied to
  • Type: VCM
• Pro Features
  • Dust, splash & freezeproof: Available
    • *According to IP53 (applies when used with OM SYSTEM (Olympus) splashproof body)
  • L-Fn Button: Available
  • MF Clutch: Available
• Converter Combinations
  • MC-14
    • Maximum image magnification: 0.11x (f:70mm) / 0.35x (f:280mm)
      • 35mm Equivalent: ​0.23x (f:70mm) / 0.71x (f:280mm)
    • Maximum aperture: F4.0
    • Minimum field size: 151.1 x 113.5mm (f:70mm) / 48.9 x 36.7mm (f:280mm)
  • MC-20
    • Maximum image magnification
      • 0.16x (f:100mm) / 0.50x (f:400mm)
      • 0.32x (f:100mm) / 1.00x (f:400mm)
    • Minimum field size: 106.8x80.3mm (f:100mm) / 34.6x26.0mm (f:400mm)
    • Minimum aperture: F22
    • Maximum aperture: F5.6
    • Minimum aperture: F22
• Compatibility
  • Compatible to Tele Converter MC-14: Yes
  • Compatible to Tele Converter MC-20: Yes
  • Operates with 5-axis Sync IS: Yes
• Dimensions / Weight
  • Diameter: Φ91.4
  • Length: 225.8mm
  • Weight
    • 1,075g (without tripod adapter, lens cap, lens rear cap and lens hood)
    • 1,250g (with tripod adapter, without lens cap, lens rear cap and lens hood)

What's Included

• Lens Hood
• Lens Cap
• Rear Lens Cap
• Lens Case
• Instruction Manual
• Warranty Card