On Tue, 2 Jul 2002, C.H.Ling wrote:
<SNIP>
> common problem of element separation on a rear lens group. The 65-200
> has a common problem of an inside element (also rear group) getting
> oil vapor on the surface, when long enough without attention, the
> element will permanent damage. I found two 35-70/3.6 and two 65-200
> has these problem and hard the same problem from my friends too.
>
<SNIP>
Ahh, that was the problem I was recalling with the 65-200. Anyone knows if
it is easilly fixable?
Also, just to expose my ignorance, why does exposure to oil vapor damage
the lens elements (is it the glass or the coating?)
--
-------------------------------------------
Thomas Heide Clausen
Civilingeniør i Datateknik (cand.polyt)
M.Sc in Computer Engineering
E-Mail: T.Clausen@xxxxxxxxxxxx
WWW: http://www.cs.auc.dk/~voop
-------------------------------------------
< This message was delivered via the Olympus Mailing List >
< For questions, mailto:owner-olympus@xxxxxxxxxxxxxxx >
< Web Page: http://Zuiko.sls.bc.ca/swright/olympuslist.html >
|