Black
Extremely bright F
1.7 optical performance
Ultra compact durable metal body
Durable Micro Four Thirds metal mount
Two aspherical lenses
Multi
-coated lens elements reduce ghosts and flaring
2 aspherical lens
Allowing a beautiful soft focus for photos to be even more impressive
2 aspherical lenses for a superb optical performance
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FeaturesLens Construction7 elements in 5 groups (2 Aspherical lenses)
MountMicro Four Thirds mount
Optical Image StabilizerNo
Focal Lengthf=20mm (35mm camera equivalent 40mm)
Aperture Type7 diaphragm blades / Circular aperture diaphragm
ApertureF
1.7
Minimum ApertureF16
Closest Focusing Distance
0.2m /
0.66ft
Maximum magnificationApprox.
0.13x /
0.25x (35mm camera equivalent)
GeneralDiagonal Angle of View57°
Filter Sizeφ46mm /
1.81 in
Max. Diameterφ63mm /
2.48 in
Overall LengthApprox.
25.5mm /
1.00 in (from the tip of the lens to the base side of the lens mount)
WeightApprox. 87g /
3.07oz (excluding lens cap and lens rear cap)