| Author |
Message |
    
Neil_h
Tinkerer
Username: Neil_h
Post Number: 2
Registered: 08-2006
Rating: N/A
Votes: 0 (Vote!) | | Posted on Wednesday, August 30, 2006 - 06:03 pm: | 
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Hi!
My Rokkor 85/1.7 PF has an oily aperture. I've pulled-apart my MD50/1.7, MD28/2.8, AF28/2 and a bunch of Pentax lenses, so I've done this kind of thing before, but the Rokkor lens looks rather more challenging...
Can anybody tell me how I crack-it-open without doing any damage?
Many thanks! |
Rick_oleson
Tinkerer
Username: Rick_oleson
Post Number: 47
Registered: 07-2006
Rating: N/A
Votes: 0 (Vote!) | | Posted on Wednesday, August 30, 2006 - 09:22 pm: |
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I don't have notes for that one but I do have some for some other Rokkors.... might be of some help, I don't know.
[email protected] |
Jcfn
Tinkerer
Username: Jcfn
Post Number: 1
Registered: 09-2006
Rating: N/A
Votes: 0 (Vote!) | | Posted on Friday, September 01, 2006 - 03:39 am: |
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In japanese but step-by-step illustrations should be self-explanatory:
http://sa-ss.hp.infoseek.co.jp/Photo/md85.htm
and
http://sa-ss.hp.infoseek.co.jp/Photo/
for other MC and MD lenses dissassembly. |
Wernerjb
Tinkerer
Username: Wernerjb
Post Number: 20
Registered: 07-2006
Rating: N/A
Votes: 0 (Vote!) | | Posted on Friday, September 01, 2006 - 01:29 pm: |
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Have the same problem with the 1,7/85. Thanks for both the thread and the links, W. |
Neil_h
Tinkerer
Username: Neil_h
Post Number: 3
Registered: 08-2006
Rating: N/A
Votes: 0 (Vote!) | | Posted on Friday, September 01, 2006 - 02:47 pm: |
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Hi! Many thanks for this info... the pictures are great, but I have one small question. My 85/1.7 is slightly older than the one in the picture and whilst it is othewise very similar, the focus dial is all-metal (no rubber grip) and there is no obvious 'join' towards the top. Would you happen to know how to perform the very first step in the sequence of photos of removing the 'cap' from the top of the lens?
Thanks again for your help! |
