De: "LaScala Optics" <info@lascalaoptics.com>
Data: 23 de outubro de 2012 20:20:36 BRST
Para: <tovimazzilli@gmail.com>
Assunto: RE: [LaScala Optics] Customer message from contact form
Hello,

These are Russian made opera glasses.  These were produced for many years as a side-product of a Russian military optics factory.  It is possible that these are still produced but I wouldn’t know for sure.  These were imported into USA by several companies under different brands.  They are probably 30mm, most opera glasses on the market now are Chinese-made and are 25mm.  The ones on your photo are definitely different and are definitely not Chinese-made.

Sincerely,

Valentin
LaScala Optics