OM
OM System M.Zuiko Digital 45mm f/1.8
Camera Lens
0100
80
✦
▋
General Info
Lens type
telephoto, prime
Lens mount
micro 4 3
Is weather-sealed (splashproof)
✖ No
Has a metal mount
✔ Yes
Weight
116 g
Front element doesn't rotate
✖ No
Optics
Maximum focal length
45 mm
Minimum focal length
45 mm
Has built-in optical image stabilization
✖ No
Maximum angle of view
27 °
Minimum angle of view
27 °
Magnification
0.22 x
Aperture
Wide aperture (main camera)
1.8 f
Widest aperture at maximum focal length
1.8 f
Aperture blades
7
Has rounded aperture blades
✔ Yes
Smallest aperture at maximum focal length
22 f
Smallest aperture at minimum focal length
22 f
Focus
Can focus to infinity
✔ Yes
Has focus motor
✔ Yes
Has full-time manual focus
✔ Yes
Has a silent focus motor built into the lens
✖ No
Minimum focus distance
0.5 m
Benchmarks
Sharpness result
11 P-MPix
Chromatic aberration
4 µm
DxOMark score
27
Distortion
0.1%
Transmission
2 TStop
Vignetting
-0.7