M.Zuiko Digital ED 8-25mm F4.0 PRO OM
M.Zuiko Digital ED 8-25mm F4.0 PRO OM
M.ZUIKO 8-25MM PRO AT A GLANCE
It’s an ultra-wide world. The M.Zuiko 8-25mm F4.0 PRO is perfect for capturing outdoor scenes and dramatic landscapes. It easily fits in your hand, weighs under a pound and features powerful magnification. No-worry, weathersealed construction lets you shoot spectacular images in all conditions. Ultra-wide. Portable. Perfect.
16-50mm Focal Length
Fluorine Coating
Splashproof, Dustproof, Freezeproof Construction
Constant F4.0 Aperture
Super ED Lens
Manual Focus Clutch
.42x Max Image Magnification
Zero Coating
L-Fn Button
Constant Aperture
35MM Equivalent Focal Length
Ultra-wide Zoom
We're Leading a Revolution In Optics
Our relentless drive to create the world’s best optics means one thing for you: capturing awe-inspiring photos.
Go wide. Get close. The 8-25mm PRO’s distance-shrinking 3.1x zoom lets you capture spectacular detail at every focal point.
As you move through the 8-25mm PRO’s zoom range, the F4.0 constant aperture guarantees bright, high resolution images.
Clean your lens in a second or two thanks to an innovative coating that effectively repels dust, dirt, rain and snow.
Built To Exceed Your Most Exacting Standards
Capture flawlessly sharp images thanks to pro features including precision-cut glass, durable metal construction, and a no-worry weathersealed design.
Take Control
Easy-to-use and hard to put down. We’ve designed the 8-25mm PRO for easy operation, so you can react quickly to any shooting situation while keeping control over your shots.
Easily attach a PL or ND filter and enjoy an endless range of creative possibilities.
A thoughtfully placed L-Fn button precisely lines up with your left thumb for easy access to camera preset functions.
Switching from autofocus to manual focus is as quick as pulling the focusing ring towards you.
See it in Action
Technical specifications

- Maximum Aperture f/4.0
- Focal Length Range 8-25mm
- Angle of View 107° (wide) - 47° (tele)
- 35mm Equivalent 16-50mm
- Available protection plans PROTECT
- Extended Manufacturer Coverage- 1 year manufacturer's warranty, + an additional 2 years with protection plan
- Product Replacement
- Expedited Service (return product within 3 business days of receipt at the repair center)
- Genuine OM SYSTEM Parts
PROTECT +
Everything included under the PROTECT plan, plus:
- Accidental Damage Protection
- Annual Clean & Check Service
- Maximum Aperture f/4.0
- Focal Length Range 8-25mm
- Angle of View 107° (wide) - 47° (tele)
- 35mm Equivalent 16-50mm
- Available protection plans PROTECT
- Extended Manufacturer Coverage- 1 year manufacturer's warranty, + an additional 2 years with protection plan
- Product Replacement
- Expedited Service (return product within 3 business days of receipt at the repair center)
- Genuine OM SYSTEM Parts
PROTECT +
Everything included under the PROTECT plan, plus:
- Accidental Damage Protection
- Annual Clean & Check Service
- Recommended Uses
- Recommended Uses Adventure Landscape, Architecture, Landscape, Nature, Portrait, Travel
- Lens Construction
- Lens configuration 16 elements / 10 groups
- Maximum image magnification 0.21x (Micro Four Thirds) / 0.42x (35mm format)
- Angle of view 107 - 47°
- Focusing method High-speed Imager AF (MSC)
- Closest focusing distance 0.23m (across the entire zoom range)
- Lens mechanism Inner focus
- Minimum field size 241.9 x 181.8mm (wide)
83.0 x 62.4mm (tele) - ED lens elements 1 / 1 Super ED
- Aspherical ED element 2
- DSA lens elements 1
- HR elements 1
- Super HR elements 1
- HD lens elements 1 elements
- Focal Length
- Focal length 8 - 25mm
- Focal length (equiv. 35mm) 16 - 50mm
- Aperture
- Maximum aperture F4
- Minimum aperture F22
- Number of aperture blades 7 Circular aperture diaphragm for natural background blurring
- Pro Features
- Dust, splash & freezeproof Available
- Note According to IP53
- Lens Hood locking Safety button
- L-Fn Button Available
- MF Clutch Available
- Dimensions / Weight
- Diameter 77mm (greatest dimension)
- Length 88.5mm
- Filter diamater 72mm
- Weight 411g
- Cover / Cap
- Lens Cap LC-72C
- Lens Hood LH-76E


