Collecting Military Binoculars

Subtitle

9 x 20 "Trieder Binocle 9x" Goerz Berlin 1907

 

 

No: 114848

 


The Trieder series (3X, 6X, 9X, and 12X) were the first porro prism binoculars Goerz made, the model being manufactured from 1897 - 1911.

 The distance between the eye pieces can be adjusted by turning the single wheel. (foto 5)

 

 (  For more C.P. Goerz history, click here )