Skip to product overview

Panasonic Lumix G Vario 100-300mm f/4-5.6 II POWER O.I.S. Lens

The Panasonic 100-300mm f/4-5.6 II POWER O.I.S. is a 100–300mm f/4 lens designed for Micro Four Thirds mount cameras. Used copies start from $400.81 on GearFocus, with buyer protection on every purchase.

Panasonic Lumix G Vario 100-300mm f/4-5.6 II POWER O.I.S. Lens

Panasonic Lumix G Vario 100-300mm f/4-5.6 II POWER O.I.S. Lens

Own One Like This?

Make room for more gear in minutes!

Sell your Panasonic 100-300mm f/4-5.6 II POWER O.I.S. on GearFocus

Used Panasonic 100-300mm f/4-5.6 II POWER O.I.S. Listings on GearFocus

Lens OverviewPanasonic 100-300mm f/4-5.6 II POWER O.I.S.

The Panasonic Lumix G Vario 100-300mm f/4-5.6 II is a telephoto zoom lens built for the Micro Four Thirds mirrorless system. Covering a focal length range of 100mm to 300mm, it opens up shooting opportunities for subjects at a distance — whether that's wildlife on the move, athletes on a field, or birds in flight. The lens features a maximum aperture of f/4 at the wide end, giving you a solid starting point for light gathering before the aperture transitions as you zoom through the range.

Optical image stabilization is built in, helping to manage camera shake during handheld telephoto shooting where even minor movement can impact sharpness. The lens accepts 67mm filter thread accessories, which is a common size that keeps filter costs reasonable. Weighing in at 520 grams, it strikes a practical balance for a telephoto zoom of this reach — manageable enough for extended handheld use without being a burden on a mirrorless body.

Both autofocus and manual focus are supported, giving shooters flexibility in how they approach focus control. The Micro Four Thirds mount ensures broad compatibility across the mirrorless camera ecosystem that supports this standard.

Key FeaturesPanasonic 100-300mm f/4-5.6 II POWER O.I.S.

200-600mm Equivalent Reach: The 100-300mm focal length doubles to a 200-600mm equivalent on Micro Four Thirds, making it well-suited for wildlife, sports, and bird photography.

f/4-5.6 Maximum Aperture: Opens to f/4 at the wide end, providing a useful starting point for light gathering across the telephoto zoom range.

POWER O.I.S. Stabilization: Panasonic's optical image stabilization system reduces the effect of camera shake during handheld shooting at long focal lengths.

Micro Four Thirds Mount: Compatible with the broad ecosystem of MFT mirrorless cameras from Panasonic and Olympus/OM System.

Autofocus Support: Built-in autofocus enables tracking of moving subjects, with manual focus also available for precise control when needed.

520g Lightweight Build: At 520 grams, this lens is relatively light for its telephoto reach, reducing fatigue during extended handheld or travel use.

Lens SpecificationsPanasonic 100-300mm f/4-5.6 II POWER O.I.S.

Panasonic 100-300mm f/4-5.6 II POWER O.I.S. full specifications
SpecDetail
Use CasesWildlife, Sports, Birding, Adventure
Lens TypeZoom
FormatMicro Four Thirds (MFT)
Zoom/PrimeZoom
Focal Length100–300mm
Maximum Aperturef/4
Camera SystemMirrorless
Lens MountMicro Four Thirds
AutofocusYes
Focus TypeAuto, Manual
Image StabilizationOptical
Filter Thread67mm

DescriptionPanasonic 100-300mm f/4-5.6 II POWER O.I.S.

The Panasonic Lumix G Vario 100-300mm f/4-5.6 II is a telephoto zoom lens designed specifically for the Micro Four Thirds mirrorless system. Its focal length range spans 100mm to 300mm, making it well-suited for telephoto shooting scenarios where reaching distant subjects is the priority. The lens opens to a maximum aperture of f/4 at the wide end of the zoom range.

Built-in optical image stabilization is included to help manage camera shake when shooting handheld at longer focal lengths. The 67mm filter thread makes it straightforward to use popular filter accessories without specialist or hard-to-find sizes. Weighing 520 grams, it remains practical for handheld use over extended sessions.

Both autofocus and manual focus modes are supported, offering flexibility across different shooting styles and subject types. The Micro Four Thirds mount ensures compatibility with the broad range of mirrorless cameras built around that standard.

ProsPanasonic 100-300mm f/4-5.6 II POWER O.I.S.

  • Wide focal length range of 100-300mm covers a broad telephoto shooting spectrum
  • Maximum aperture of f/4 at the wide end provides solid light gathering for a telephoto zoom
  • Built-in optical image stabilization helps control camera shake during handheld use

ConsPanasonic 100-300mm f/4-5.6 II POWER O.I.S.

  • Maximum aperture of f/4 at the wide end narrows as you zoom toward 300mm, limiting low-light performance at longer focal lengths
  • Micro Four Thirds mount limits compatibility to cameras supporting that specific standard
  • No information available in specs regarding minimum focus distance or maximum magnification ratio

Resources & DownloadsPanasonic 100-300mm f/4-5.6 II POWER O.I.S.

Manuals & Guides

Frequently Asked QuestionsPanasonic 100-300mm f/4-5.6 II POWER O.I.S.

What cameras is this lens compatible with?+
This lens uses a Micro Four Thirds mount, making it compatible with mirrorless cameras that support the Micro Four Thirds standard. It is designed for the mirrorless camera system.
Does this lens have image stabilization?+
Yes, the lens includes optical image stabilization. This helps reduce the effects of camera shake, which is particularly useful when shooting handheld at longer focal lengths.
What filter size does this lens use?+
The lens has a 67mm filter thread. This is a widely used size, so compatible filters such as UV, polarizing, and ND options are broadly available.
Does this lens support autofocus?+
Yes, both autofocus and manual focus are supported. This gives photographers flexibility depending on the shooting situation — autofocus for fast-moving subjects and manual for precise control.
How heavy is the lens?+
The lens weighs 520 grams. For a telephoto zoom covering 100-300mm, this is a manageable weight for handheld shooting on a mirrorless body.
What is the maximum aperture of this lens?+
The maximum aperture is f/4, which applies at the wide end of the zoom range. As a variable aperture zoom lens, the maximum aperture narrows as you zoom toward the 300mm end of the range.

Similar to Panasonic 100-300mm f/4-5.6 II POWER O.I.S.

Loading similar products...