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str · 03/09/08, 10:22 AM

The optical cells of the first Summicron differ not mutch. Is
it possible that the second cell of the first Summicron was
intoduced with the change in the slowest aperture from
16 to 22?

Above I counted from the first to the second version with
the change from Gauss type to the later type.

str.

03/09/08, 10:22 AM	#10 (permalink)
str Erfahrener Benutzer Join Date: 09/25/02 Posts: 4,616	AW: Impossible Summicron? The optical cells of the first Summicron differ not mutch. Is it possible that the second cell of the first Summicron was intoduced with the change in the slowest aperture from 16 to 22? Above I counted from the first to the second version with the change from Gauss type to the later type. str.