hugo meyer petzval

**tjuliuxue** · 16-Aug-2018, 05:10

also look for a catalogue

**Steven Tribe** · 16-Aug-2018, 10:01

As all Petzvals are basically the same design, you can get an idea of coverage from another "brand" of 400mm focal length, F3 Petzval!

I can't find a catalogue for Hugo Meyer and he is not included in the new D'Agostini Germany lens book.

**jaytral** · 17-Aug-2018, 12:33

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**pierre506** · 17-Aug-2018, 12:51

Originally Posted by jaytral

The rear group is as the modified Dallmeyer petzvals'.

通过我的 MHA-AL00 上的 Tapatalk发言

**Steven Tribe** · 18-Aug-2018, 04:24

Originally Posted by pierre506

The rear group is as the modified Dallmeyer petzvals'.

通过我的 MHA-AL00 上的 Tapatalk发言

Well done!
Now we need confirmation that the rear cell has two independently mounted lenses? So France was not the only country to produce Dallmeyer Patent clones!