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Classic Camera Repair » Maintenance & Repair » Removing the rear group from Super-Multi-Coated Takumar 50mm 1.4 « Previous Next »

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Xyvy
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Username: Xyvy

Post Number: 1
Registered: 08-2010

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Posted on Sunday, August 15, 2010 - 01:44 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

Hello guys, I have dissassembled and cleaned (remove oil from blades) from Super-Takumar 50mm 1.4 succesfully, but now I am trying to clean fungus from Super-Multi-Coated Takumar 50mm 1.4

I see that the rear group in this SMC is different to how to remove in Super-Takumar.

I put a few photos for if any of you could help me..

Unscrewing this ring I can remove the rear and middle lens from rear group.
http://www.josevelasco.org/smc/pSMC50_14_rear1.jpg

The next one shows I say:
http://www.josevelasco.org/smc/pSMC50_14_rear2.jpg

The problem is: how to remove the front lens from rear group?
http://www.josevelasco.org/smc/pSMC50_14_rear3.jpg

For the other side I see three little screws, but I am afraid to remove this to avoid broke the diaphragm.
http://www.josevelasco.org/smc/pSMC50_14_rear4.jpg

By the front I see a metal ring and at the back the glass that I need to remove, but this metal ring has not any notches that permit remove it.
http://www.josevelasco.org/smc/pSMC50_14_rear5.jpg

Any suggestion?

Thank you very much!
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Xyvy
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Username: Xyvy

Post Number: 2
Registered: 08-2010

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Posted on Saturday, August 28, 2010 - 07:27 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

Anyone can help me? Anyone has dissassembled an Super-Multi-Coated Takumar 50mm 1.4?

Thanks :oops:
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Xyvy
Tinkerer
Username: Xyvy

Post Number: 3
Registered: 08-2010

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Posted on Monday, August 30, 2010 - 01:17 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

I have bought other lens part diaphgram S-M-C Takumar from ebay seller and I asked him, the answer him and your answer have help me I finally a minutes ago I have removed the diaphgram succesfully and now I have got access to the front lens of the rear group.

The tip was, remove the three little screws that hold the diaphgram and (it is the key) push the diaphragm from back, then it outs of a piece! and then the fron lens can be removed.

I will try to take photos all proccess.

Thanks to all!
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Ismaelg
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Username: Ismaelg

Post Number: 58
Registered: 11-2009

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Posted on Tuesday, August 31, 2010 - 09:41 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

Hi,

Thanks for the pics. Please post more of the process. I've never done this but may need to try soon.

Thanks!
Ismael

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