M.Zuiko ED 50-200mm F2.8 IS PRO at a glance

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**F2.8 across the entire zoom rangeUp to 800mm with MC-20 teleconverter**Up to 7.0 stops of 5-axis sync ISUltra-compact, weighing only 1,075g (2.37lbs) (without tripod collar)

IP53-certified weather sealingUp to 1:1 maximum magnification at 0.78m (with MC-20)**Supports in-camera Focus StackingSupports up-to 50 fps C-AF sequential shooting4 function switches and L-Fn button

*As of September 2025

**35mm Equivalent

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.

Golden-crowned Kinglet on branch shot on the OM-1 Mark II and M.Zuiko ED 50-200mm F2.8 IS PRO lens.

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.

Cubs wading in shallow coastal water shot on the OM-1 Mark II and M.Zuiko ED 50-200mm F2.8 IS PRO lens.

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.

M.Zuiko ED 50-200mm F2.8 IS PRO lens and MC-20 on OM-1 Mark II camera.

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).

*As of September 2025

Images shot on the 50-200mm F2.8 IS PRO

See what OM SYSTEM users are creating

50-200mm F2-8 pro - gallery - image 1 Art Lefo

50-200mm F2-8 pro - gallery - image 2 Samu Cárdenas

50-200mm F2-8 pro - gallery - image 3 Henrik Karlsson

50-200mm F2-8 pro - gallery - image 4 Laszlo Lorik

50-200mm F2-8 pro - gallery - image 5 Andrew Fusek Peters

Weather-sealed M.Zuiko ED 50-200mm F2.8 IS PRO in use.

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.

Photographer shows scale of M.Zuiko ED 50-200mm F2.8 IS PRO super-telephoto.

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.

Lens cutaway showing M.Zuiko ED 50-200mm F2.8 IS PRO’s in-lens stabilization system.

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.

Weather-sealed 50-200mm F2.8 IS PRO lens with droplets.

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.

Weather-sealed 50-200mm F2.8 IS PRO zoom lens in hand.

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.

Flying bird caught with Pro Capture.

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.

Bee in flight, magnified detail shot on M.Zuiko ED 50-200mm F2.8 IS PRO lens.

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.

Flowers with extended depth of field taken with Focus Stacking and the M.Zuiko ED 50-200mm F2.8 IS PRO lens.

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.

Bear silhouetted at sunset.

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.

Side view of weather-sealed 50-200mm F2.8 IS PRO lens.

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.

Cutaway of 50-200mm F2.8 IS PRO lens optical elements.

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.

Lens front repels water droplets.

Glare-resistant. Outdoor-ready.

Unit	NOS
Manufacturer	Olympus
Country of Origin	Japan

Olympus M.Zuiko Digital ED 50-200mm F2.8 IS PRO