CameraReview

OM System M.Zuiko Digital ED 90mm f/3.5 Macro IS PRO

OM System · 90 mm · f/3.5 · PRO · Image Stabilization

OM System M.Zuiko Digital ED 90mm f/3.5 Macro IS PRO

Score Breakdown

Scores combine our editorial testing with published lab data.

Physical 100
Optics 71
Features 100
Construction 41
80
SCORE /100
Buying Options

General

BrandOM System
Release Year2023
Pro Branding
ⓘ
Specific branding codes used for professional-tier lenses.
PRO
Lens Mount
ⓘ
The lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras.
Micro Four Thirds
System
ⓘ
Indicates which camera system the lens is designed to attach to.
Micro Four Thirds
Maximum Format
ⓘ
Largest sensor size compatible with the lens.
Micro Four Thirds

Physical

100/100
Lens Weight453 g
Lens Diameter
ⓘ
Width of the lens at its widest point
69.8 mm
Lens Length
ⓘ
How long the lens is from front to back.
136 mm
Front Filter Compatible
ⓘ
Some lenses are compatible with front filters, some are compatible with back filters and some are compatible with both. Front filters are usually more convenient to add and remove.
Yes
Front Filter Size
ⓘ
Diameter of attachable filters.
62 mm

Optics

71/100
Focal Range
ⓘ
Shortest to longest focal length of the lens (zoom range start - end )
90 mm
Aperture Range
ⓘ
Largest aperture at the lens's shortest focal length to longest focal length (aperture range start - end)
3.5
Focal Length Angle of View14°
Flange Focal Distance
ⓘ
Distance from lens mount to sensor.
19.25 mm
Diaphragm Type
ⓘ
Structure and design of the aperture
Automatic
Blades
ⓘ
Number of diaphragm blades in aperture
7020
Zoom Lens
ⓘ
Zoom allows you to vary the focal length, change between long shots and close-ups
No
Closest Focusing Distance
ⓘ
Minimum distance for a subject to be in focus.
22.4 cm01500
Maximum Magnification
ⓘ
Largest size a subject can be reproduced
2x
Autofocus ModeYes
Manual ModeYes
Manual Focusing RingYes

Features

100/100
Weather Sealing
ⓘ
Weather sealing capabilities will give you more confidence when shooting in unfavourable conditions.
Yes
Fluorine Coating
ⓘ
Coating to repel water and oil from lens elements.
Yes
Built In Lens HoodNo
Lens Hood TypeRound
Teleconverter
ⓘ
A teleconverter (extender) is an extra piece of equipment that fits between the lens and the camera body to enhance magnification
Yes
Image StabilizationYes
IS Efficiency
ⓘ
IS efficiency refers to the effectiveness of the image stabilization system in compensating for the blurring effects of camera shake, quantified by the number of stops of stabilization it provides.
6 stops

Construction

41/100
Elements
ⓘ
Lens elements refer to individual pieces of glass within the lens.
18
Groups13
Aspherical Elements
ⓘ
The number of aspherical lens elements which can help correct aberrations such as spherical aberration.
0
Bi Aspherical Elements
ⓘ
Elements with two non-spherical surfaces
0
Low Dispersion
ⓘ
Elements that reduce chromatic aberration
4
Super Low Dispersion
ⓘ
Advanced elements further reducing chromatic aberration
2
CA Reduction
ⓘ
Built-in features to reduce chromatic aberration
0
Internal Focusing
ⓘ
Internal Focusing means that the lens does not change in size during focusing, and the front element does not rotate.
Yes