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

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  1. PeterPS

    Swarovski EL 8.5x42 servi

    I have not missed the fact that Swaro helped you, my point was that there was no need to ask Swaro: you could easily get the manufacture date from the SN.
  2. PeterPS

    Swarovski EL 8.5x42 servi

    Mike, regarding the manufacture date you add 30 to the first 2 digits of the SN to get the year and the next 2 digits tell you the week.