Focal Length

• Focal length

  17mm

• Focal length (equiv. 35mm)

  34mm

Lens Construction

• Lens configuration

  9 elements / 6 groups

• DSA lens elements

  1

• Aspherical glass elements

  2

• Super HR elements

  1

• Lens mechanism

  Inner focus with screw drive mechanism

• Angle of view

  65°

• Closest focusing distance

  0.25m

• Maximum image magnification

  0.08x (Micro Four Thirds) / 0.16x (35mm format)

Aperture

• Number of aperture blades

  7 Circular aperture diaphragm for natural background blurring

• Maximum aperture

  1:1.8

• Minimum aperture

  1:22

Dimensions

• Filter diamater

  46mm

• Dimensions

  57.5mm Ø, 35.5mm

• Weight

  120g