Focal Length

17mm (35mm Equivalent Focal Length: 34mm)

Lens Construction

15 elements in 11 groups (1 Super ED lens, 3 ED lenses, 1 ED-DSA lens, 1 EDA lens, 1 Super HR lens, 1 aspherical lens)

• Lens construction diagram

• MTF chart

Splashproofing

IEC Standard publication 60529 IPX1

(applies when the lens is used with Olympus splashproof Body) / 

Dustproof construction

Focusing System

High-speed Imager AF (MSC)

Angle of View

65 degrees

Closest Focusing Distance

0.2 m

Maximum Image Magnification

0.15x (35mm Equivalent Max. Image Magnification: 0.3x)

Minimum Field Size

115.3 x 86.7 mm

Number of Blades

9 (circular aperture diaphragm)

Maximum Aperture

f/1.2

Minimum Aperture

f/16

Filter Size

Diameter 62 mm

Dimensions

Ø68.2 x 87 mm

Weight

390g