If anybody interesting about 25x100 in Czechoslovak Army, here is link for two examples. https://valecnaoptika.rajce.idnes.cz/25x100/
In a past, I found in old Czechoslovak army manual description for 25x100 as "Dalekohled 25X100 vz.49" - list from manual is on the link. Interesting was, that dimension on drawings are shorter than for standard Zeiss 25x100. In a few months before, I bougt my second example 25x100 and this matched with drawings. Ranicaps are shortened and simplified. It is 25x100 vz.49. It was not used for rangefinders, but as observatory binculars for border guard. For comparation, I made common photos with my first example 25x100 (production number 001¨, which is a standard Zeiss and second exampe 25x100 vz.49 (production number 282). Flm numbers on both examples matched with numbers in Seegers grey book, but squence don´t match with Czechoslovak serial numbers.
In a past, I found in old Czechoslovak army manual description for 25x100 as "Dalekohled 25X100 vz.49" - list from manual is on the link. Interesting was, that dimension on drawings are shorter than for standard Zeiss 25x100. In a few months before, I bougt my second example 25x100 and this matched with drawings. Ranicaps are shortened and simplified. It is 25x100 vz.49. It was not used for rangefinders, but as observatory binculars for border guard. For comparation, I made common photos with my first example 25x100 (production number 001¨, which is a standard Zeiss and second exampe 25x100 vz.49 (production number 282). Flm numbers on both examples matched with numbers in Seegers grey book, but squence don´t match with Czechoslovak serial numbers.
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