OM System 100-400mm f/5.0-6.3 M.Zuiko Digital ED IS II Lens

Key Features

• Versatile zoom range of 100-400mm (200-800mm full-frame equivalent)
• Compact dimensions of 86.4 x 205.6mm
• Advanced optics with 4 ED, 2 Super HR, and 2 HR special elements
• Upgraded 7EV Steps 5-Axis Sync IS
• Weather-sealed construction rated to IPX1 standards
• Fluorine coating on the front element
• Weighs 1,125g (without tripod adapter)
• Minimum focusing distance of 1.3m and a maximum magnification of 0.29x (0.57x full-frame equivalent)
• Circular 9-blade diaphragm for smooth, natural bokeh
• Compatible with MC-14and MC-20 teleconverterfor extended reach up to 1600mm
• 72mm filter thread

OM System M.Zuiko Digital ED 100-400mm f/5.0-6.3 IS II Lens Summary

The OM System M.Zuiko Digital ED 100-400mm f/5.0-6.3 IS II Lens is a high-performance super-telephoto zoom for bird, wildlife and nature photographers. With a classic 100-400mm zoom range (equivalent to 200-800mm on a full-frame system), this micro four thirds lens delivers incredible reach in a lightweight, portable form. Its optical design includes 21 elements in 15 groups, featuring 4 ED, 2 HR, and 2 Super HR lenses, ensuring great image quality throughout the zoom range, especially considering the accessible price point.

This second-generation model from OM System adds key updates, including significantly improved 7EV Steps Sync IS with compatible MFT cameras, for sharper handheld shots. Additionally, OM System has incorporated a fluorine coating on the front element to repel dust, water, and dirt. With a design exclusively for outdoor use, the lens is now rated IPX1 for splash and dust resistance when paired with a weather-sealed OM System body, such as the OM-1 Mark II.

With a close minimum focusing distance of 1.3m and a maximum image magnification of 0.29x (0.57x full-frame equivalent) at 400mm, the new Digital ED 100-400mm super telephoto lens is also ideal for capturing close-up tele-macro details of birds, wildlife, flowersand intimate subjects.  Weighing in at just 1,125g without the tripod adapter, it offers an unbeatable price-to-performance ratio for those looking to embark on the world of super-telephoto photography.

OM System M.Zuiko Digital ED 100-400mm f/5.0-6.3 IS II Lens in More Detail

Impressive Telephoto Reach

The OM System M.Zuiko Digital ED 100-400mm f/5.0-6.3 IS II Lens delivers an equivalent full-frame focal length range of 200-800mm, offering remarkable versatility for capturing wildlife, birds, and distant subjects. Pair it with MC-14 or MC-20 teleconverters, and the reach extends to an incredible 1600mm, which is ideal for shooting elusive or far-away subjects with stunning detail. The lens maintains high optical quality across its zoom range, thanks to its precision-engineered optics of 21 elements in 15 groups, including 4 ED, 2 HR, and 2 Super HR lenses.

When the 1.4x TC is mounted the lens achieves 280-1120mm and with the 2.0x TC the range increases to a staggering 400-1600mm.

Stabilisation and Optical Quality

The improved 7EV Steps Sync IS with a compatible camera provides exceptional stabilisation for handheld shooting, even at extreme focal lengths, when paired with an OM System body such as the OM-1 Mark II. Additionally, the lens features a built-in stabilisation mechanism, delivering up to 4.5 stops of compensation on supported camera bodies. OM System’s ZERO coating reduces flare and ghosting, enhancing image clarity and contrast, even in challenging back lighting conditions.

Durability and Practicality

This lens is intended for outdoor environments, and features a splash-proof and dust-proof IPX1 rating, which provides more reliable performance in tough conditions when used with a weather-sealed OM System body.

A fluorine coating on the front element also helps to repel dust, water, and dirt, making cleaning easier during outdoor shoots when a lens naturally picks up debris. Despite its advanced features, the mark 2 M.Zuiko Digital ED 100-400mm f/5.0-6.3 IS II remains compact, measuring 205.6mm long and weighing 1,125g without the tripod adapter, ensuring it is easy to handle and carry to bird hides and wildlife destinations.

Another benefit of this super-tele zoom is the compact 72mm lens filter thread, enabling cost-effective filters such as a circular polariser, UV protector or Variable ND filter to be added when required.

OM System M.Zuiko Digital ED 100-400mm f/5.0-6.3 IS II Lens Specifications

What's in the Box

• OM System M.Zuiko Digital ED 100-400mm f/5.0-6.3 IS II Lens
• LH-76D Lens Hood
• LC-72D Lens Cap
• LR-2 Lens Rear Cap
• Instruction Manual
• Warranty Card

Specifications