Olympus M.Zuiko Digital ED 25mm f/1.2 PRO Lens

Standard prime 25mm lens is designed for Micro Four Thirds mirrorless cameras | 50mm equivalent focal length | Weather-Resistant Construction

MICRO 4/3 25MM F/1.2


The Olympus M.Zuiko Digital ED 25mm f/1.2 PRO Lens is a high-speed normal-length prime featuring an advanced optical design. It is a 50mm equivalent lens designed for Micro Four Thirds mirrorless cameras. Its unique 19 elements, 14 groups construction incorporates extra-low dispersion, aspherical, and high refractive index elements to significantly reduce both chromatic and spherical aberrations for notable image clarity, sharpness, and color accuracy. The lens is also characterized by a bright f/1.2 maximum aperture, which benefits working in low-light conditions and affords extensive control over depth of field. A nine-blade aperture is featured as well, to achieve a smooth bokeh quality when working with shallow depth of field techniques, and a Z Coating Nano has been applied to individual elements to limit flare and ghosting for improved contrast.


  • Micro Four Thirds System
  • 50mm (35mm Equivalent)
  • Aperture Range: f/1.2 to f/16
  • Three Extra-Low Dispersion Elements
  • One Aspherical Element, Four HR Elements
  • Z Coating Nano
  • MSC High-Speed Imager AF System
  • Internal Focusing, MF Clutch
  • Weather-Resistant Construction
  • Rounded Nine-Blade Diaphragm


Product Brand: Olympus
SKU: V311080BW000
Focal Length: 25mm
Lens Mount: Micro 4/3
Lens Aperture: f/1.2
Diaphragm Blades: 9, Rounded
Lens Elements / Groups: 19/14
Angle of View: 47°
Autofocus System: Yes
Filter Thread Size: 62mm
Environmental Sealing: Weather-Resistant Construction
External Dimensions: 70 x 87 mm
Weight: 410

In the Box

Olympus M.Zuiko Digital ED 25mm f/1.2 PRO Lens