Olympus M.Zuiko Digital ED 100-400mm f/5-6.3 IS

Announced August 4, 2020

Compare Olympus M.Zuiko Digital ED 100-400mm f/5-6.3 IS
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PixelMeter The PixelMeter is our 1–100 aggregate of reviewer scores from trusted publications and creators. Weighted by source tier — not a raw average, and not PetaPixel’s own review.

Reviewer Consensus

Strong

The Olympus M.Zuiko Digital ED 100-400mm f/5-6.3 IS provides a versatile 200-800mm equivalent range for wildlife and sports photographers seeking a compact, weather-sealed super-telephoto option. That said, the lens can struggle with sharpness at its maximum focal length and features a variable aperture that may necessitate higher ISO settings in low light.

Weighted from 12 reviewer scores

Pros

  • Durable, weather-sealed construction
  • Strong close-focusing and macro capabilities
  • Integrated Arca-Swiss compatible tripod collar
  • Effective in-lens image stabilization for handheld shooting
  • Extensive 200-800mm equivalent zoom range

Cons

  • Slow variable aperture limits low-light performance
  • Reduced sharpness at the maximum zoom end
  • Lacks premium features like the manual focus clutch or function buttons
  • Noticeable weight and bulk
  • Inconsistent autofocus in dim conditions
  • Launch price $1,499 (USD)
  • Focal length & aperture 100-400mm f/5-6.3
  • Mount & coverage Micro Four Thirds Micro Four Thirds
  • Stabilization Optical IS, 3 stops (CIPA)
  • Close focus (0.57x)
  • Filter thread 72mm
  • Autofocus motor Linear motor
  • Weight & size 1120g (2 lb 7.5 oz) · 86.4 x 205.7 mm (3.40 x 8.10 in)

What the Reviewers Say

All 12 expert reviews, weighted into the PixelMeter score.

  • DPReview

    [S]till, if you're shooting in brighter conditions, you're a more casual user, and you want that compact kind of lens, this could be fantastic for you.

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  • If you’re a Micro Four Thirds photographer looking for a high-performance wildlife or birding lens and want zoom versatility and/or the price tag of the 300mm f/4 IS Pro is a bit too steep, then the Olympus 100-400mm f/5-6.3 IS should be the top of your list of considerations.

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  • Cameralabs

    The Olympus M.Zuiko Digital ED 100-400mm f/5-6.3 IS is a compelling super telephoto zoom for owners of Micro Four Thirds bodies who want to get close to small or distant subjects.

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  • Photography Blog

    Bird, wildlife and sports photographers looking for a big zoom lens that doesn't have a massive price-tag will love the new Olympus 100-400mm F5.0-6.3 lens.

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  • Digital Camera World

    The Olympus M.Zuiko 100-400mm f/5.0-6.3 IS delivers pleasing results overall – albeit with the usual caveats that it's not at its sharpest when shooting at its maximum focal length, and you can't expect an f/6.3 lens to achieve the same results as faster and more expensive glass.

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  • PCMag

    The Olympus M.Zuiko ED 100-400mm F5.0-6.3 IS has many of the hallmarks of a serious lens for enthusiasts. But while we love how well the lens is made, it struggles to get sharp results at maximum zoom.

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  • B&H

    It's an impressive lens that is incredibly versatile, and it may not be as fast as some of you may like, but it has pro level performance and will make a great pairing with the new Olympus E-M10 Mark IV if you're doing any type of traveling.

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  • Jimmy Cheng (RED35)

    So for the price and performance of the Olympus M.Zuiko Digital ED 100-400mm f/5-6.3 IS, it's a very easy recommendation, especially for those who want to capture a large focal length and to capture things on the moon.

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  • Robin Wong

    If you are not a professional photographer and you don't want to spend a fortune on a PRO grade lens (the coming M.Zuiko 150-400mm F4.5 IS PRO), then this 100-400mm F5-6.3 IS lens is the more affordable and practical alternative that won't burn a hole in your wallet.

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  • Wilkinson Cameras

    So if you're an already existing Olympus user or a Micro Four Thirds user in general, you'll find that this lens really beats a lot of the competition for the telephoto and super telephoto range.

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  • Park Cameras

    I love the super telephoto lenses on a Micro Four Thirds system, and this is no different. And certainly, in terms of image quality, this is lovely lovely lens.

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Specifications

General

Announcement date August 4, 2020
Launch MSRP $1,499
Lens mount Micro Four Thirds
Image circle coverage Micro Four Thirds

Optical Design

Elements 21
Groups 15

Focal Length & Aperture

Focal length (wide) 100mm
Focal length (tele) 400mm
Max aperture (wide) f/5
Max aperture (tele) f/6.3
Minimum aperture f/22
Diaphragm blades 9

Angle of View

Diagonal angle of view 12° - 3.1°

Focusing

Autofocus motor Linear motor
Maximum magnification 0.57x
Focus mechanism Internal focus

Stabilization

Optical stabilization (OIS) Yes
OIS rating 3 stops

Build

Weight 1120g (2 lb 7.5 oz)
Maximum diameter 86.4mm (3.40 in)
Length 205.7mm (8.10 in)
Filter thread 72mm
Weather sealing None
Tripod collar Included