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Olivier
Joined: 18 Feb 2009 Posts: 5077 Location: France
Expire: 2015-08-06
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Posted: Fri Nov 19, 2010 8:34 pm Post subject: |
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Olivier wrote:
What happens with the 135 when you set it to f22 and push the pin on the rear ? _________________ Olivier - Moderator
Dslr : Olympus Pen E-P2 - Fujifilm X-Pro2 - Canon 5D MkII.
SLr and MF lenses : for feedback and helping people, cameras and lenses I own : full list here http://forum.mflenses.com/viewtopic,p,1442740.html#1442740 |
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8310
Joined: 05 Jun 2010 Posts: 123
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Posted: Fri Nov 19, 2010 9:20 pm Post subject: |
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8310 wrote:
Olivier wrote: |
What happens with the 135 when you set it to f22 and push the pin on the rear ? |
Does that activate the self-destruction mechanism?
I know, I know, I am OT again, I will shut up now. |
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Olivier
Joined: 18 Feb 2009 Posts: 5077 Location: France
Expire: 2015-08-06
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Posted: Fri Nov 19, 2010 9:43 pm Post subject: |
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Olivier wrote:
8310 wrote: |
Olivier wrote: |
What happens with the 135 when you set it to f22 and push the pin on the rear ? |
Does that activate the self-destruction mechanism?
I know, I know, I am OT again, I will shut up now. |
Why did you tell him ? _________________ Olivier - Moderator
Dslr : Olympus Pen E-P2 - Fujifilm X-Pro2 - Canon 5D MkII.
SLr and MF lenses : for feedback and helping people, cameras and lenses I own : full list here http://forum.mflenses.com/viewtopic,p,1442740.html#1442740 |
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Nordentro
Joined: 24 Jun 2010 Posts: 4713 Location: Lillehammer, Norway
Expire: 2015-01-29
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Posted: Sat Nov 20, 2010 12:08 am Post subject: |
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Nordentro wrote:
Olivier wrote: |
8310 wrote: |
Olivier wrote: |
What happens with the 135 when you set it to f22 and push the pin on the rear ? |
Does that activate the self-destruction mechanism?
I know, I know, I am OT again, I will shut up now. |
Why did you tell him ? |
_________________ Lars | Manuellfokus.no |
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Stanley
Joined: 18 Nov 2010 Posts: 16 Location: Brussels, Belgium
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Posted: Sat Nov 20, 2010 8:26 am Post subject: |
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Stanley wrote:
8310 wrote: |
Olivier wrote: |
What happens with the 135 when you set it to f22 and push the pin on the rear ? |
Does that activate the self-destruction mechanism?
I know, I know, I am OT again, I will shut up now. |
Oh my god ! A rabbit get out of the lens !
Why does it happen everytime I push the pin ?
What do I do now with all those rabbits ? Do I have to put them back in ?
Seriously I already tried it but nothing happened.
I'm not at home right now and can't test it but I'll give it another try back home. _________________ CANON
300D + 7D |
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Stanley
Joined: 18 Nov 2010 Posts: 16 Location: Brussels, Belgium
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Posted: Sat Nov 20, 2010 1:31 pm Post subject: |
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Stanley wrote:
As I said, nothing happens. I just feel the spring pushing the pin back.
The ring of the diafragm turns smoothly with a sound at every step.
I tried to unscrew the rear with the 3 screws but the precision screwdrivers I have seems not to fit in... is there a trick ?
EDIT
I found out how to unscrew it, there was some glue on it.
After removing the rear rings and lens, the problem appeared to come from the spring that should close the diafragm. There is no more tension on it so the diafragm stand still full open.
That was a pleasant experience, maybe there is a way to find another spring... I'll try something later. _________________ CANON
300D + 7D |
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Stanley
Joined: 18 Nov 2010 Posts: 16 Location: Brussels, Belgium
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Posted: Thu Dec 02, 2010 10:43 am Post subject: |
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Stanley wrote:
Well, actually the spring was ok. I cleaned the blades and it works perfectly now.
I managed to loose the little ball of the diaphragm ring but I finally found it back...two days later. What a chance !
I'm still waiting for the delivery of the EOS/M42 ring... _________________ CANON
300D + 7D |
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