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  1. Replies
    2,636
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    645,873

    Re: Linhof Serial Numbers

    1965 V, not IV.
  2. Re: Depth-of-focus problem, enlarging lenses

    The longer the focal length the greater the depth of focus.
  3. Replies
    28
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    747

    Re: Filtering for a deep red filter

    Just to be slightly picky, it hasn’t been ASA for decades. It’s ISO.
  4. Replies
    13
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    211

    Re: Warming filter for Lee 100 holder

    A kr1.5
  5. Replies
    8
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    3,408

    Re: Agfa Solinar 13.5mm F4.5

    Mm or cm?
  6. Re: What’s your most “unpopular” opinion about LF?

    Unless your camera has axis tilts and swings.
  7. Re: What’s your most “unpopular” opinion about LF?

    And that makes the camera yaw free when used on it’s side as then the swing is beneath the tilt.
  8. Re: What’s your most “unpopular” opinion about LF?

    Rear swing does not create distortion. But just like rear tilt it controls subject shape.
  9. Re: The Wratten Mystery, or, What's My Factor?

    You do know that hose gels fade with time, heat and light, don’t you?
  10. Re: How to secure Sinar Norma Case for shipping

    Use black, opaque, wrap. Not clear wrap.
  11. Replies
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    Re: Linhof Crests-Counterfeits?

    No, that’s not what I said. I posted a few years ago that LInhof announced that they had tighten their tolerances and that older boards would not fit (mount) on newer camera bodies without using a...
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    Re: Canham DLC45 Bellows Damage

    Ask Keith Canham.
  13. Re: How to secure Sinar Norma Case for shipping

    You can use any strap or cable but all it takes is a pair of dykes to cut it open, after they carry off the case.
  14. Re: What’s your most “unpopular” opinion about LF?

    “ There's an ongoing discussion about whether using back movements on a view camera changes perspective. I'm in the "yes" camp on this since moving the film about in relation to the objects in the...
  15. Re: Calibrating Modern Flash & Flash Bulbs & Zone Focus 4X5

    Nonsense, the output is over the angle of coverage, be it a soft dish, umbrella, soft box, back light reflector, hair light, spot light, fresnel spot, etc. it is what that head outputs over the angle...
  16. Re: Calibrating Modern Flash & Flash Bulbs & Zone Focus 4X5

    Because your flash statements are incorrect and misleading.
  17. Re: Linhof Kardan leveling tripod head 003668/90 questions

    No, they should not be greased. At most, a very thin coating of petroleum jelly.
  18. Re: Linhof Kardan leveling tripod head 003668/90 questions

    Very smooth with the camera mounted.
  19. Replies
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    Re: Which diameter filter

    Lee has a US office. They pay salary, rent, utilities, advertising, marketing, they inventory product, they support their local economy. So you blithely utilize their services and send U.s. customers...
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    Re: Which diameter filter

    So, if you aren’t going to support them, why do you bother the U.S. office with your questions? That just helps to build up their costs!
  21. Replies
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    Re: Which diameter filter

    Since you are using a wa lens be aware, that you will get streaking in the skies with a polarizer and a wa lens.
  22. Re: Calibrating Modern Flash & Flash Bulbs & Zone Focus 4X5

    Do some study watt seconds are the storage capacity of the capacitors in a flash. An extremely efficient flash will not output more then 80% of that storage capacity. The actual output will depend on...
  23. Re: Calibrating Modern Flash & Flash Bulbs & Zone Focus 4X5

    No, that output will depend on the angle of coverage on that flash head.
  24. Re: Calibrating Modern Flash & Flash Bulbs & Zone Focus 4X5

    Bernice, isn’t it about time that you learned that watt seconds is not output, can not be converted directly to a guide number or actual output?
    Watt seconds is another major “marketing ploy”!
  25. Replies
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    1,388

    Re: Which diameter filter

    With a center filter?
  26. Re: Calibrating Modern Flash & Flash Bulbs & Zone Focus 4X5

    Depends on the strobe. Rollei E250, E1250 and E5000 had constant flash duration of 1/250.
  27. Replies
    2,636
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    645,873

    Re: Linhof Serial Numbers

    1948 Technika lll
  28. Replies
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    Re: sinar parts

    Ask Leica, they own Sinar.
  29. Replies
    2,636
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    645,873

    Re: Linhof Serial Numbers

    Sorry, 69/70.
  30. Replies
    2,636
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    645,873

    Re: Linhof Serial Numbers

    1959\60
  31. Replies
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    173

    Re: Linhof film holder repair.

    Film holders or the glass plate/film holders?
  32. Replies
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    Re: silver magnets please read

    My Chicago was refurbishing his house and found a wire in the attic that wasn’t connected to anything. So he ran it into his guest bathroom and connected it to an outlet next to his sink. We had a...
  33. Replies
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    Re: Mounting gels behind the lens, 4x5

    To aluminum boards and non ferrous lens barrels?
  34. Replies
    2,636
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    645,873

    Re: Linhof Serial Numbers

    1955
  35. Re: Linhof Technica III (mk 5) and Nikon Nikkor SW 65mm /4 lens question

    You need the long discontinued Technika lll Wide Angle Focusing Device and a Technika lll 2x3 lens board.
  36. Replies
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    Re: Schneider-itis: The Perennial Problem

    Interesting, but virtually the same as Linhof’s
    Pro Compendium for the Kardan cameras.
  37. Replies
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    Re: Rodenstock Sironar 150mm

    Very bad phrasing. The old Sironar was symmetrical. The later ones are not.
  38. Replies
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    Re: Rodenstock Sironar 150mm

    That is a 1973 serial number.
    There was the original, convertible Sironar. Replaced by the non convertible Sironar N, replaced by the Sironar N MC, replaced by the Apo Sironar N, replaced by the Apo...
  39. Replies
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    Re: Linhof Serial Number 35605

    1953 Technika lll. German Patent Office
  40. Re: Where can I buy fresnel clips for my Linhof Super Technika V ground-glass?

    Any LInhof service center.
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