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  1. #1

    Join Date
    May 2012
    Location
    Greensboro, NC
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    Yashica-Mat and Yashica Mat-124G taking lens interchangeability?

    Let me say first, I'm addicted to the older Yashica TLRs. They are cheap, mostly reliable, and tend to have some really stellar glass.

    So, I'm in a bit of a dilemma here...

    I have a Yashica-Mat that is in near perfect condition with the exception of the taking lens. There is mold between the front two elements (obviously something not at all easy to repair) AND the lens coatings on the front and rear of the front element are stripped off. The result is a very hazy lens. (the rear element is fine!).

    I also have a Yashica Mat-124G in beat-to-hell condition...BUT, the taking and viewing lens are in perfect condition (weird, huh?). This camera is essentially only good for parts.

    So, my question here is : what would be involved in swapping out the Lumaxar (Yashica-Mat) and Yashinon (Mat-124G) lenses?

    I tried simply swapping out the front glass (easily screws in and out, exposing the shutter blades), but then checked the focus with ground glass - the lens will not reach infinity focus and does not match the focus of the viewing lens.

    Would swapping out the front AND rear elements solve this issue?

    Anyone with some experience here would help me out tremendously. Thanks guys!

    Oh, and this is my first post on APUG - I'm a long time lurker (several years now) and finally signed up!

    -Drew

  2. #2

    Join Date
    Feb 2003
    Location
    Floriduh
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    35mm
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    I've swapped out rear glass from a 124 to a 124G with no problems as far as infinity focus. Both are Yashinon lenses tho.
    W.A. Crider

  3. #3

    Join Date
    May 2012
    Location
    Greensboro, NC
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    Multi Format
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    I suspect I'll just have to give it a go and then re-calibrate the viewing lens to match.

    Ahh...if I could only find someone with a Lumaxar lens I could swap out - I'd even trade my parts-only 124G for it (with a working meter, no less).
    Relax, it's just the internet.

    -Drew (aepearson.com)



 

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