I have Hermagis Eidoscope no#3, with aperture 5 6 7 10 14 20
does anybody know what number of aperture is this in modern aperture scale?
Thanks
Haryanto
I have Hermagis Eidoscope no#3, with aperture 5 6 7 10 14 20
does anybody know what number of aperture is this in modern aperture scale?
Thanks
Haryanto
quiet-light.blogspot.com
I already see this thread, but didn't find it
http://www.largeformatphotography.in...-Hermagis-lens
quiet-light.blogspot.com
It is the modern scale, just not the points you are used to. So, assuming it is a linear scale (my Eidoscope is) f5.6 is a little more than half way between 5 and 6, and f11 is a quarter of the way between 10 and 14...
Thank you Jason
quiet-light.blogspot.com
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