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Help jupiter 9 mount
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PostPosted: Thu Mar 27, 2014 4:38 pm    Post subject: Help jupiter 9 mount Reply with quote

Hi,

Just get this jupiter 9 85mm from bay. The seller said it is m39 but it is not when I got it. Could any one help (I am using nex 5n)

Thanks!!!

Chien


PostPosted: Thu Mar 27, 2014 4:42 pm    Post subject: Re: Help jupiter 9 mount Reply with quote

chienma wrote:
Hi,

Just get this jupiter 9 85mm from bay. The seller said it is m39 but it is not when I got it. Could any one help (I am using nex 5n)

Thanks!!!

Chien

Looks like there is an adapter attached to the lens. Try to screw it off.


PostPosted: Thu Mar 27, 2014 4:46 pm    Post subject: Reply with quote

Thanks for really quick reply! I tried earlier but it seemed to be really tight. Other than that, you know what mount it is? Is it leica mount?

Thanks!!

Chien


PostPosted: Thu Mar 27, 2014 5:04 pm    Post subject: Reply with quote

chienma wrote:
Thanks for really quick reply! I tried earlier but it seemed to be really tight. Other than that, you know what mount it is? Is it leica mount?

Thanks!!

Chien

The original lens mount should be LTM/L39 with a Lecia M adapter attached.


PostPosted: Thu Mar 27, 2014 5:17 pm    Post subject: Reply with quote

calvin83 wrote:
chienma wrote:
Thanks for really quick reply! I tried earlier but it seemed to be really tight. Other than that, you know what mount it is? Is it leica mount?

Thanks!!

Chien

The original lens mount should be LTM/L39 with a Lecia M adapter attached.


+1


PostPosted: Thu Mar 27, 2014 7:16 pm    Post subject: Reply with quote

I am not a specialist of M mount but do not forget that there is a Kiev version of this lens which an old Contax.

Last edited by memetph on Thu Mar 27, 2014 7:29 pm; edited 1 time in total


PostPosted: Thu Mar 27, 2014 7:22 pm    Post subject: Reply with quote

That's not the Kiev/Contax mount, I agree it looks like it has an adapter on it that will unscrew.


PostPosted: Thu Mar 27, 2014 8:32 pm    Post subject: Reply with quote

Looks like an M-mount adapter to me, ask seller if they used Loctite on it.
If not try harder, just be sure you turn it the correct direction.


PostPosted: Thu Mar 27, 2014 10:06 pm    Post subject: Reply with quote

Run some isopropyl alcohol into the thread - it's a good lubricant and helps break down any gum sticking the thread. It is also less volatile then eg acetone so has more chance of penetrating into the thread before evaporating.

Mark


PostPosted: Thu Mar 27, 2014 11:53 pm    Post subject: Reply with quote

Not much help from the seller. Just want to make sure it is leica mount. The worst case is to buy a leicaM to nex adapter. Try to turn it again, just can't remove it, lol.

Thanks!

Chien


PostPosted: Fri Mar 28, 2014 4:20 am    Post subject: Reply with quote

Not the end of the world, M-mount is quite solid and easier to use than M39/LTM.


PostPosted: Fri Mar 28, 2014 5:18 am    Post subject: Reply with quote

True, just return the m39 and order Leica M adapter Smile

Thanks everyone Smile


Chien


PostPosted: Fri Mar 28, 2014 10:22 am    Post subject: Reply with quote

A big roll of blutak round the lens for grip and an adjustable wrench on the mount would do it.


PostPosted: Sat Mar 29, 2014 5:14 am    Post subject: Reply with quote

philslizzy wrote:
A big roll of blutak round the lens for grip and an adjustable wrench on the mount would do it.


Very Happy I order LeicaM-Nex adapter already Smile Maybe it is easier to use LeicaM mount as I am getting lazy to unscrewed my m42 all the time, LOL.

Thanks for the tip, though Smile


Chien


PostPosted: Thu Apr 03, 2014 4:50 am    Post subject: Reply with quote

Thanks for everyone's help Smile The LeicaM-nex arrived today and fit perfectly. Will try to test the lens later.

Thanks again Smile