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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

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  1. Renze de Vries

    Zeiss (W. Germany) Serial numbers - just got 2ndhand Dialyt 8x30b bins!

    MAK, Would you be so kind to supply me with the year of construction of these three Zeiss porro binoculars: 8x50 B #856267 8x30 B #798330 8x30 B #1357121 Many thanks in advance. Renze
  2. Renze de Vries

    Zeiss (W. Germany) Serial numbers - just got 2ndhand Dialyt 8x30b bins!

    MAK,, What 'information available' exactly? Renze
  3. Renze de Vries

    Zeiss (W. Germany) Serial numbers - just got 2ndhand Dialyt 8x30b bins!

    MAK, According to the one source available to us (http://home.europa.com/~telscope/zeissbn2.txt) the 6.5 deg. Zeiss Oberkochen 8x30B porro - which is the type we're talking about - was made from 1958 through 1968. When you date the serial number 702969, which is only halfway the sn's assigned...
  4. Renze de Vries

    Zeiss (W. Germany) Serial numbers - just got 2ndhand Dialyt 8x30b bins!

    Nessus, Linking Zeiss Jena serial numbers to Zeiss Oberkochen binoculars perhaps? This will set set you back some decades indeed. Renze
  5. Renze de Vries

    Zeiss (W. Germany) Serial numbers - just got 2ndhand Dialyt 8x30b bins!

    sammyboy, Zeiss serial numbers are continuous. I think there can differences between models as I expect serial numbers were assigned to batches of production, but these differences should be small and of no great consequence. Also, the year of production is necessarily different from the year...
  6. Renze de Vries

    Zeiss (W. Germany) Serial numbers - just got 2ndhand Dialyt 8x30b bins!

    As implied in an earlier post, I'm not too impressed by Zeiss' accuracy in supplying years of manufacturing (linked to serial numbers). See this: Sammyboy's Dialyt (serial number 745125) is an early long type manufactured from 1964 through 1969, yet according to Zeiss it's from 1970. Dalats...
  7. Renze de Vries

    Zeiss (W. Germany) Serial numbers - just got 2ndhand Dialyt 8x30b bins!

    James, Sorry, I see I overlooked your earlier post where we seem to disagree. Notably about the introduction of the short, still non-armoured version, and the armoured version. The former was produced (introduced) from June 1968 (1969), the latter much later, in 1979. Of course we agree on the...
  8. Renze de Vries

    Zeiss (W. Germany) Serial numbers - just got 2ndhand Dialyt 8x30b bins!

    Hi, There is no list available where Zeiss West binoculars' models and serial numbers are linked to years of production (and/or delivery dates). So I made one myself, by collecting data from all kinds of sources, mostly eBay. Took me some years, and while my dbase is not perfect (at one point I...
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