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  1. #1
    Ray Bidegain's Avatar
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    wollensak 12" triple convertable

    Does anyone know anything about this lens?

    Ray Bidegain

  2. #2
    jnanian's Avatar
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    hi ray -


    i am not sure if the lens i have is the same one - but i have a wollensak 13-20-25 triple convertible lens. it is mounted in a betax#5 shutter and it can trip inbetween the marked shutter speeds. i have read that some people have had trouble with the lens not being sharp unless both elements are being used but i have not had any sharpness issues in all the various configurations the lens offers. i don 't enlarge 8x10, but do contact prints with paper and film so maybe sharpness hasn't really become an issue with me, i don't know. it has a large image circle and covers a 8x10 negative with ease.

    -john

  3. #3
    jimgalli's Avatar
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    Ray, I have a Wolly triple. It's all black and my guess is it's from the mid 1920's. The era when brass went away and Model T's were just black black black. Anyway it's a triple. Rapid Rectilinear well after anastigmats had driven them to be "price leaders". I've made a few photos with it on the 5X7 Eastman. It's a pleasure to use as the shutter works like it came out of the factory yesterday. At F64 it produces a damn fine negative on 5X7. Sharp corner to corner which it wouldn't do on it's intended 8X10 format. Excellent contrast too. I think I paid about 60 bucks for it thinking I would put it on some scruffy old 8X10 and sell them together. But it has earned a place with my "keepers." Got a scan of what yours looks like. Mine has to be fired with an air bulb and tube.
    He is no fool who gives what he cannot keep..to gain that which he cannot lose. Jim Elliot, 1949

    http://tonopahpictures.0catch.com

  4. #4
    Ray Bidegain's Avatar
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    Jim:

    This one is not mine yet, it is all black like you said. I am trying to decide if I want it and how much it might be worth.

    Ray



 

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