[rollei_list] Re: Rolleiflex F ground glass

  • From: John Wild <jwild@xxxxxxxxxxxxxxxxxxxxxx>
  • To: <rollei_list@xxxxxxxxxxxxx>
  • Date: Thu, 01 Apr 2010 09:49:17 +0100

Is the same basic principle as the production of vinyl records - using a
copper plate master?

John


On 01/04/2010 04:00, "CarlosMFreaza" <cmfreaza@xxxxxxxxx> wrote:

....... there is a detailed explanation about the process to manufacture
> the screens, but German technical terminology is not clear to me,
> anyway I understood they worked on a copper plate taken as "Master".
> These screens were standard for Rollei TLR cameras with
> interchangeable focusing screen from 1958 and it's interesting to note
> that the factory had special kits to replace the older models ground
> glass with the new screens.
>

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