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