Yongnuo announced a new 25mm f/1.7 STM ASHP lens for Micro Four Thirds (YN25mm)



Yongnuo announced a new 25mm f/1.7 STM ASHP lens for Micro Four Thirds (YN25mm):

  • For mirrorless cameras of the Micro 4/3 system
  • Relative Hole: 1: 1.7-1: 22
  • Focal length: 25 mm (EGF for Micro 4/3 cameras is 50 mm)
  • Closest focusing distance: 20 centimeters
  • Maximum magnification ratio 1: 5
  • Optical design: 7 elements in 6 groups, the design includes 2 ED elements and 1 aspherical element
  • Automatic focusing by STM motor (focus stepping motor)
  • Aperture: 7 rounded blades
  • AF / MF focus mode switch
  • Filter Diameter: 52mm
  • Price: not yet release (check AdoramaB&H, and Amazon)






Thanks Radojuva!

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