M.Zuiko Digital ED 25mm F1.2 PRO OM
M.Zuiko Digital ED 25mm F1.2 PRO OM
M.Zuiko ED 25mm f1.2 PRO at a Glance
The M.Zuiko Digital ED 25mm f1.2 PRO (50mm 35mm equivalent) is one of the most versatile high-performing prime lenses ever manufactured. With its superior optical design, you’ll take stunning portraits, richly-detailed landscape shots, and high-quality everyday photography. It’s an ideal lens for creating images with beautifully defocused backgrounds and bokeh. You’ll also find professional features like Olympus’ most advanced lens coating, lightning fast high-precision AF, and convenient controls to ensure every shot is an amazing shot.
Bright f1.2 Aperture
Splashproof, Dustproof, Freezeproof Construction
Z Coating Nano
Manual Focus Clutch
Programmable Lens Function Button
50mm Focal Length (35mm equiv.)
Ultra-High Speed AF Mechanism
MSC Movie & Still Compatible
Lens Hood included
Bright 1.2 Aperture
35MM Equivalent Focal Length
35mm Equivalent Max. Image Magnification
High Performance
M.Zuiko PRO lenses are built for the highest level of performance, incorporating fast apertures and weathersealed construction.
It’s all about the glass. Our 25mm f1.2 PRO achieves spectacular edge-to-edge sharpness – even at the maximum f1.2 aperture – thanks to its incredible collection of glass.
If you love shooting with shallow depth of field, the 25mm f1.2 PRO does it beautifully. Its high optical performance eliminates aberrations, distortion, and fringing.
Many autofocus lenses have a trade-off: they use multiple moving elements to reduce aberration, but their focusing speed slows down as a result.
Technical specifications

- Maximum Aperture f/1.2
- Focal Length Range 25mm
- Angle of View 47°
- 35mm Equivalent 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/1.2
- Focal Length Range 25mm
- Angle of View 47°
- 35mm Equivalent 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 Landscape, Low light, Nature, Portrait, Travel
- Lens Construction
- Lens configuration 19 elements 14 groups
- Maximum image magnification 0.11x (Micro Four Thirds) / 0.22x (35mm format)
- Angle of view 47°
- Closest focusing distance 0.3m
- Lens mechanism Inner focus
- SED lens elements 1
- ED lens elements 2
- E-HR elements 1
- Aspherical glass elements 1
- HR elements 3
- Focal Length
- Focal length 25mm
- Focal length (equiv. 35mm) 50mm
- Aperture
- Maximum aperture F1.2
- Minimum aperture F16
- Number of aperture blades 9 Circular aperture diaphragm for natural background blurring
- Pro Features
- Dust, splash & freezeproof Available
- Note According to IPX1
- Lens Hood locking Safety button
- L-Fn Button Available
- MF Clutch Available
- Dimensions / Weight
- Diameter 70mm
- Length 87mm
- Filter diamater 62mm
- Weight 410g
- Compatibility
- Compatible to Tele Converter MC-14 No
- Compatible to Tele Converter MC-20 No
- Operates with 5-axis Sync IS No
- Cover / Cap
- Lens Cap LC-62F
- Lens Hood LH-66B