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dan_b.4

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Posts posted by dan_b.4

  1. <p>I have a G.Zuiko 50mm f1.4 lens that has a black front rim (as opposed to chrome). Is this a single-coated or multi-coated lens? I know most of the single-coated lenses have the chrome rim and the inital letter in front of Zuiko. The look of the lens coating and the results of the photos (sorry, can't scan any right now) make me think it's single-coated. Is there a way to know by the serial number, which is 73xxxx?</p>
  2. <p>I'm with Luis G on this. Sure, you could buy an OM-2 for less than a CLA, but then it might break down in a few months, too. I had a CLA done on an OM in 1998 (after it had been trouble-free for more than 25 years) and it's still going strong. If it's worth owning for many years it's worth a CLA.</p>
  3. <p>Despite searching on Google I didn't find this site; probably used too many search criteria. In any event, thanks for the link, Louis. And yes, JDM, I typically do save such info not only as a favorite link but also as a PDF.</p>

    <p>Interesting that Olympus actually made this lens at one time, including, presumably, a version in its own mount.</p>

    <p>Thanks again, guys!</p>

  4. <p>...besides size and weight? I'm referring to the Vivitar Series 1 70-210mm f3.5 zoom lens in Olympus OM mount. The first one I've owned, beginning with serial number 221xxxxx, is longer, bigger around (uses a 67mm filter) and weighs more, than one I recently got a great deal on. The latter has a serial number 373xxxxx and uses a 62mm filter. Both are in great shape so, in keeping with the OM philosophy, I'm planning to keep the one I recently bought because it's smaller and lighter. But I am curious as to the difference. Is this one of those cases where Vivitar farmed out the lens manufacturing (and probably design as well) to multiple companies?</p>
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