Posted: Wed Dec 19, 2012 5:59 am Post subject: |
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Robh wrote:
Contact me for more info on this rare OM Zuiko 90mm macro
Olympus OM 90mm Zuiko specifications:
Focal length: 90mm
Maximum Aperture: 1:2.0
Angle of view: 27°
Optical construction: 9 elements in 9 groups; Multicoated
Diaphragm operation: Automatic
Aperture range: f/2.0 - f/22
Focusing: Straight Helicoid; provided for aberration correction at close working range
Minimum focus: 0.4m (15.7") to infinity (OO).
Minimum photographic range: 48mm x 72mm (1.9" x 2.8")
Filter attachment size/Filters: 55mm screw-in type
Lense Hood: 57mm slip-on (optional, similar to the hood for 135mm f/4.5 MACRO |