rrunnertexas
17-Mar-2018, 07:48
OK, this should be an easy question to find an old thread about, however, I have not, so I'm asking...
I just finished cleaning a Wollensak Seneca Autic shutter that now works great - with a Seneca triple convertible lens.
The lens aperture scale is marked as follows:
8"
14"
18"
Each with their respective aperture scales.
Both front and rear lenses together are 8", but what is the configuration for the 14" and 18" focal lengths?
Thanks!
I just finished cleaning a Wollensak Seneca Autic shutter that now works great - with a Seneca triple convertible lens.
The lens aperture scale is marked as follows:
8"
14"
18"
Each with their respective aperture scales.
Both front and rear lenses together are 8", but what is the configuration for the 14" and 18" focal lengths?
Thanks!