Additional information:
The Olympus Om-System Zuiko Auto-T 85 mm f/ 2 is a fast medium telephoto lens for 35ммSLR Olympus Om cameras.
It is a good portrait lens.
As well as many other Olympus Om lenses, the Olympus Om-System Zuiko Auto-T 85 mm f/ 2 is the lightest and the most compact among 85 mm lenses.
It generates sharp, but very flexible picture from wide open, beautiful bokeh, rather high contrast.
The Olympus Om-System 85 mm f/ 2 is well resistant both to side and backlight, but a hood is strongly recommended, especially proprietary of Olympus - specially designed for this lens.
It is the Olympus Om-System Zuiko Auto-T 85 mm f/ 2 that first used a floating element in the group for telephoto lenses
There were three versions of this lens. The early version features 6 elements in 4 groups, the second and the third - 5 elements in 4 groups (see the Picture).
The distinctions of the versions:
Version 1. The Olympus Om-System F =.Zuiko Auto-T 85 mm f/ 2
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serial numbers 100000-115000
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F. Zuiko designation on the frame
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chromium-plated ring
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single-layer coating
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optical scheme 6/4
Version 2. The Olympus Om-System Zuiko Auto-T 85 mm f/ 2
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serial numbers 116000-130000
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black ring
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multilayer coating
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optical scheme 5/4
Version 3. The Olympus Om-System Zuiko Auto-T MC 85 mm f/ 2
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serial numbers 200000-221000
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were designated Zuiko MC (200000-204000) or just Zuiko (204000 and higher)
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black ring
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improved multilayer coating
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optical scheme 5/4
Links to online resources:
PDF Files:
Posted by: Sergei Borodin Date of publication: 19.03.2011
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