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<blockquote data-quote="jring" data-source="post: 3281334" data-attributes="member: 133897"><p>Hi,</p><p></p><p>some thoughts regarding the data given:</p><p></p><p>a) close focus of 1m as claimed by OP - this is better than any modern bin I know of apart from the specialist Pentax Papillo - which uses a special technique to decrease the already small stereo base of its reverse porro construction at close distance. I cry fake here and would say that it's impossible to use any porro (non-reverse) at 1m with both eyes, let alone a rather big one like a 7x50. You just can't squint that much...</p><p></p><p>b) Field of view of 157/1000m - this is better than any modern bin - should I get to england anytime soon I'll bring my Nikon E II with 154/1000m for comparison - or is there anybody closer for this?</p><p></p><p>c) The german print on there was certainly not agreed to by Leitz as whoever had agreed to a text with so many errors would have been sacked the next day. As already noted, Objektivs should read Objektive and M-C should read mehrfachvergütet (thanks for that one, etudiant). And Leitz-Eigentum does not fit as it means Leitz property - it should be Leitz Patent or Leitz Objektiv or so.</p><p></p><p>Joachim</p></blockquote><p></p>
[QUOTE="jring, post: 3281334, member: 133897"] Hi, some thoughts regarding the data given: a) close focus of 1m as claimed by OP - this is better than any modern bin I know of apart from the specialist Pentax Papillo - which uses a special technique to decrease the already small stereo base of its reverse porro construction at close distance. I cry fake here and would say that it's impossible to use any porro (non-reverse) at 1m with both eyes, let alone a rather big one like a 7x50. You just can't squint that much... b) Field of view of 157/1000m - this is better than any modern bin - should I get to england anytime soon I'll bring my Nikon E II with 154/1000m for comparison - or is there anybody closer for this? c) The german print on there was certainly not agreed to by Leitz as whoever had agreed to a text with so many errors would have been sacked the next day. As already noted, Objektivs should read Objektive and M-C should read mehrfachvergütet (thanks for that one, etudiant). And Leitz-Eigentum does not fit as it means Leitz property - it should be Leitz Patent or Leitz Objektiv or so. Joachim [/QUOTE]
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