"Swift and Son London, Universal Paragon No.2 f:5,65"
Hello,
I just bought this ( Petzval ) lens and would like to know more about it...
Best
Peter
"Swift and Son London, Universal Paragon No.2 f:5,65"
Hello,
I just bought this ( Petzval ) lens and would like to know more about it...
Best
Peter
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