If this is he case you may hear a faint click as you focus all the way
out to 1:2.
___________________________________
John Hermanson | CPS, Inc.
21 South Ln., Huntington NY 11743
631-424-2121 | www.zuiko.com
Olympus OM Service since 1977
Gallery: www.zuiko.com/album/index.html
C.H.Ling wrote:
> Thanks for the hint, John. Next time when I disassembly the 90/2 I will
> check this point.
>
> C.H.Ling
>
> ----- Original Message -----
> From: "John Hermanson"
>
>> It's also possible long tab on coupling ring is slightly bent, so when
>> lens is at 1:2, error is the greatest and tab slips off the other lever.
>> ___________________________________
>> John Hermanson | CPS, Inc.
>> 21 South Ln., Huntington NY 11743
>> 631-424-2121 | www.zuiko.com
>> Olympus OM Service since 1977
>> Gallery: www.zuiko.com/album/index.html
>>
>>
>> C.H.Ling wrote:
>>> Talking about the aperture mechanism, my 90/2 just have aperture coupling
>>> lever disengaged after some 1:2 shots, it was the second time, it seems
>>> that
>>> the aperture coupling lever is a bit too short when the lens extended to
>>> maximum. Together with the space require for coupling ring/stop down ring
>>> movement, the aperture lever sometimes went out of position.
>>>
>>> C.H.Ling
>>>
>
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