Most of us know that most of the Heliar lenses are not actually true Heliar design, rather than of Dynar design.
The exception being the Universal Heliar...
So here are two examples with both types, set on sharp..
Most of us know that most of the Heliar lenses are not actually true Heliar design, rather than of Dynar design.
The exception being the Universal Heliar...
So here are two examples with both types, set on sharp..
Bookmarks