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M.Zuiko Digital 300mm F4 IS Pro

  • 300mm
  • f/4.0
  • Prime
  • Stabilized
  • 1270 g
  • Min focus 1.4 m

Quick answer

A compact 600mm-equivalent super-telephoto for Micro Four Thirds with built-in image stabilization and a weather-sealed body. It weighs about 1,270 g and takes 77mm filters.

Pros

  • 600mm equivalent reach in a small package
  • Optical stabilization (with Sync IS on supported bodies)
  • Weather-sealed build
  • Supports teleconverters

Cons

  • Heavy for an MFT lens at about 1,270 g
  • Minimum focus 1.4 m

Verdict

A standout wildlife lens that is much smaller than full-frame 600mm rivals. It is the main reason many shooters choose Micro Four Thirds for birding.

About this lens

The Olympus M.Zuiko Digital 300mm F4 IS Pro is a telephoto prime lens covering 300mm at f/4 for Micro Four Thirds mount cameras. It brings distant subjects closer for sports, wildlife and events.

Olympus M.Zuiko Digital 300mm F4 IS Pro specifications

Brand
Olympus
Focal length
300mm
Maximum aperture
f/4.0
Lens type
Prime
Image stabilization
Yes
Minimum focus distance
1.4 m
Filter thread
77 mm
Weight
1270 g
Length
227 mm
Diameter
93 mm

Specification source: wikidata.org

What can you shoot with the Olympus M.Zuiko Digital 300mm F4 IS Pro?

  • Birds and wildlife
  • Sports and aviation
  • Moon and long-reach shots

Its moderate maximum aperture works best in good light or with a higher ISO.

Full-frame equivalent and field of view

Calculated from the focal length and crop factor. Not measured.

Sensor Crop Equivalent Horizontal FOV Diagonal FOV
Micro Four Thirds 2.0x 600mm 3.4° 4.1°

Try the field-of-view calculator

Frequently asked questions

What is the equivalent focal length of the Olympus 300mm f/4 IS PRO?

It gives the view of a 600mm lens on full frame. Depth of field is closer to what f/8 would give in full-frame terms.

Can I use teleconverters with the Olympus 300mm f/4 IS PRO?

Yes. The MC-14 and MC-20 teleconverters are supported, pushing the equivalent reach to 840mm and 1,200mm respectively.

Does the Olympus 300mm F4 IS Pro have image stabilization?

Yes. Its optical stabilization can combine with in-body stabilization (Sync IS) on supported Olympus bodies.

More Olympus lenses for Micro Four Thirds

All Olympus lenses

Other 300mm lenses

All 300mm lenses

Cameras that fit the Micro Four Thirds mount

All Micro Four Thirds cameras (29)