E. von Hoegh
Member
I've seen that photo somewhere, maybe Shorpy.
But, say they used ASA 12 film and sunny 11 (more realistic at that time and latitude), that would still give f: 22 and 1/2~ sec. If you look, there is motion in that photo.
By 1905, shutters like the Compound, Goerz Sector, B&L Pneumatic, etc. were well developed and all capable of giving speeds of 1/100 sec.or shorter. Focal plane shutters have been around for even longer, capable of speeds of 1/1000 and shorter.
But, say they used ASA 12 film and sunny 11 (more realistic at that time and latitude), that would still give f: 22 and 1/2~ sec. If you look, there is motion in that photo.
By 1905, shutters like the Compound, Goerz Sector, B&L Pneumatic, etc. were well developed and all capable of giving speeds of 1/100 sec.or shorter. Focal plane shutters have been around for even longer, capable of speeds of 1/1000 and shorter.
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