Bausch & Lomb tessar 1c, take apart ?

JimC

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Mar 24, 2013

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• Nov 16, 2023

• #1

I'm wondering if anyone has been able to completely disassemble a B&L tessar series 1c ?

The front and rear element screw off, but the aperture ring has me flummoxed
there's usually a combination screw/pin that engages the moving aperture ring
but I don't see one.

Jim

 

Dan Fromm

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Mar 23, 2005

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• Nov 16, 2023

• #2

https://1drv.ms/i/s!AggQfcczvHGNgkP30QQrY1NPA1aA?e=0nHtEi Back when, Bert Saunders sent this to me.

 

OP

OP

JimC

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Joined

Mar 24, 2013

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• Nov 16, 2023

• #3

Ah HAH !!

Thank you Dan !