Quote:
Originally Posted by Hitman
Are you sure that is a TRUE japanese submarine periscope??
Looks to me very similar to the US one  , might be coincidence of course, but still.....
Another question: What are the lines calibrated to? 1 degree?
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yes it should be, and yes the lines are 1 degree.
The japanese copied both the american and the germans optics for their scopes
http://www.fischer-tropsch.org/prima...ort%20X-05.pdf
http://www.fischer-tropsch.org/prima...t%20S-01-1.pdf
http://www.fischer-tropsch.org/prima...t%20S-01-6.pdf
keltos