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  1. J

    Determining the date of manufacture of the Hartmann Wetzlar binoculars

    Will see that I take some pictures on the weekend... Joachim
  2. J

    Determining the date of manufacture of the Hartmann Wetzlar binoculars

    Hi Stefan, I tried with snap ring pliers (Sprengringzange) but my (not great) pair would probably break before the quite tight bridge screw would loosen. I just found a face wrench (Stirnlochschlüssel) with 1.5mm bolts on ebay for a few euros which should do the trick... Joachim
  3. J

    Determining the date of manufacture of the Hartmann Wetzlar binoculars

    Hi, that sounds a lot like a description of the cheap pair of Bernina 8x60 I bought in the evening... the moon looked fine, but in reality the prisms are quite hazy at one edge... still looking for a fitting tool to loosen the bridge... Joachim
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