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how to identify a CJZ by its number ?
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PostPosted: Mon Apr 07, 2008 9:39 pm    Post subject: how to identify a CJZ by its number ? Reply with quote

This following lense was listed here
CARL ZEISS JENA DDR B1424
Click here to see on Ebay

Is that a cjz 135/3,5 ???

Is there any difference of a lense starting with B & normal 5 digit serial number.. ??


Last edited by dakoo on Mon Apr 07, 2008 10:41 pm; edited 1 time in total


PostPosted: Mon Apr 07, 2008 9:43 pm    Post subject: Reply with quote

That's a prime example of a badly listed lens - yes it's a Sonnar 3.5/135 and it most certainly isn't a zoom.

The CZJ Sonnar 135 will have either 'S' or 'Sonnar' on the trim ring and can have either 5 or 4 digit serial numbers.

I don't know if the Praktica bayonet versions had the letter 'B' on them, but the M42 ones certainly don't, at least none of my two copies have anyway.


Last edited by bob955i on Mon Apr 07, 2008 9:51 pm; edited 1 time in total


PostPosted: Mon Apr 07, 2008 9:49 pm    Post subject: Reply with quote

No difference between them