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  1. Replies
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    Re: Compur shutter questions

    The 29"1/13 tpi might be a joke.
    According to my understanding of imperial engineering units the 1/13 could have been substituted with ,077 or 5/64.

    How do you differentiate between m0.9 and...
  2. Re: Who knows the origin of this 480mm Rodenstock lens?

    I managed to run out of front rise without dark corners with my 360mm, 15-18cm on 8x10", so this could light a 20x24" film if you go close enough.
    Image circle is another thing.

    Sent fra min...
  3. Replies
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    Re: Compur shutter questions

    Can confirm it is 50,0mm on my 15cm f3.5.
    I have had success removing black glue pistol glue from metal, so if you don't want to wait for a ring, it will do the job.

    Sent fra min SM-G975F via...
  4. Re: DIY 5x7 fix focus LF Camera Light Leak / Reflection ?

    Looks like your film holder is not sitting right, or you pushed it when removing dark slide.
    I like your camera and the pictures are nice!

    Sent fra min SM-G975F via Tapatalk
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    Re: Trying Out An Arca D4 Tripod Head

    For the protective cover I use a lens pouch which was a freebie from Robert White, the strap comes handy to fix it to the tripod so not come off.
    Some mattress material is put in for extra...
  6. Re: Light leak on a custom built 4x5 with a Schneider 47mm lens.

    More pictures of the film, please. And make sure to negate the pictures.
    Are the light leaks depending on the time the dark slides are open?
    Are they depending on the sun position?
    Have you...
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    Re: Trying Out An Arca D4 Tripod Head

    I use a padded lens bag that fits nicely on, it help to keep the dust out of my Z1

    Sent fra min SM-G975F via Tapatalk
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    Re: Compur shutter questions

    This is a prewar lens with a prewar shutter.
    IBT and ZDM is English and German.
    Set the dial to Z and activate to view, or a locking remote on B.
    Dial to I and shutter will work on the times....
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    Re: 3d printing lens boards

    I bought some Technika lens boards of ebay. Some fibre filament. Not perfect stiff, but for lenses in shutters they will do. No light coming through.
    If you need more rigid lens board there is...
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    Re: Cameras with geared swing movement

    My 8x10" view camera has geared swing, but that's not what you asked for.
    One way to remove some of the movements,
    assuming you don't need all the camera length is to lock the top nut from going...
  11. Replies
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    Re: Trying Out An Arca D4 Tripod Head

    After the enlarger setup shown for 5x7" I was planning to show my Linhof Kardan on top of my Arca Z1, but remembered wrong. The Linhof rail will only fit my Hejnar 3"1/4 or 83mm arca-clamp, 2....
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    Re: Trying Out An Arca D4 Tripod Head

    My wood head is a bit more heavy, adjustable via the 4 feet, and the Arca rail is screwed to the tripod. Same, same, but different...
  13. Re: Official length of Linhof Kardan TL 8x10" bellows?

    Looking on a 8x10" TL on ebay, I conclude my rail is from a TL. It's 750mm and can not accommodate alone my Pentax 820mm on the back of a Ilex #5 shutter.
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    Re: Using filters on LF lenses

    Focus shift and Refocus is mentioned now and then, please confirm my assumption the focus shift is only when attaching filter after focusing without filter first.

    Sent fra min SM-G975F via...
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    Re: Are there any fast Dialyte ~10" lenses

    Mine was multicoated.

    Sent fra min SM-G975F via Tapatalk
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    Re: Field Tripod for Horseman 8x10

    The Bosch BT160 should do the trick. Buy a bolt with the right thread long enough to reach through a 4" or 100mm and 1/8" or 3mm thick aluminium circle. I did found them both on ebay from USA, then...
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    Re: looking for Dalmeyer RR

    What focal length do you look for? Do you need a lens in a shutter ? Multicoated, single coated, high quality glass or lower quality glass.

    I can insert link to my bokeh test of diverse glass if...
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    Re: Super Symmar HM 210mm Image Circle

    The 120mm super symmar is going dark just outside the circle, I suppose it is similar with the 210, except the 120 has 82 degrees of coverage.

    You might look in to the Sironar-W if weight is of...
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    Re: Linhof Color Kardon 4x5 to 5x7?

    I had the same thought with a 4x5" Plaubel I bought for 180. Ended buying another Plaubel 300 with both 4x5" and 5x7" back and sold the first at the loss 10. Cheaper and faster than converting a...
  20. Re: Opinion: Would a 90mm f8 or f6.8 lens be too dark for dawn and dusk landscape?

    B&H is offering new Zeiss, Rodenstock and Horseman center filters, starting above $1000 for the big ones, luckily I am equipped...

    Sent fra min SM-G975F via Tapatalk
  21. Re: Stowing a lens in a folded Chamonix 45N*/45F*

    I tried and looked and nothing is close to small enough.
    Same with my 5x7" Toyo-View, not even the 6x9cm 65mm Angulon.

    Sent fra min SM-G975F via Tapatalk
  22. Re: Opinion: Would a 90mm f8 or f6.8 lens be too dark for dawn and dusk landscape?

    A TravelWide90 or a WillTravel from ebay comes pre focused. I have 58 and 65 on each of mine, using 4x5" and 6x12cm film.

    Sent fra min SM-G975F via Tapatalk
  23. Re: Opinion: Would a 90mm f8 or f6.8 lens be too dark for dawn and dusk landscape?

    And consider prefocusing the day before.
    Laser may be subject to regulation where you live...

    Sent fra min SM-G975F via Tapatalk
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    Re: frosted glass vs film plane difference.

    Shim the glass in to correct position, but first make sure the frosted glass side is towards the lens.

    Sent fra min SM-G975F via Tapatalk
  25. Re: Help please! Mystery light leak - causes?

    In a dark room, flash light against the lens in both shutter positions.
  26. Re: Help please! Mystery light leak - causes?

    First one is excellent, plan better for the next shots, maybe sun in a better position ;)
    It's bellows, camera, back, lens board, front standard or shutter.
    The shutter has two positions when...
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    Re: Wide Lenses for 4x5 & 8x10: 90mm to 165mm

    The Fujinon-W 180mm might have light in the corners, but at 1:10 to infinity there is missing an inch of sharpness in the corners.
    I sold both of my Fujinon-W 180mm with text on the inner ring due...
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    Re: Discussion on Tripod Heads for 8x10

    I use my Sachtler with only 75mm bowl and an Arca-clamp at the moment. Considering adding a 15 or 30 degrees angle clamp of some sort.

    My Manfrotto 055 has an Arca Z1 dp, this is also used for...
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    Re: Wide Lenses for 4x5 & 8x10: 90mm to 165mm

    I picked up a 120mm Super-Angulon this weekend and it covers the 8x10".
    You miss out on the 190mm wide field ektar, but I suppose it's as expensive as a modern lens.
    The 159mm wollensak is good for...
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    Re: Rack and pinion for 20x24

    Something like this, ebay item 333941702654
    W. M. BERG HEAVY SOLID BRASS SPUR GEAR 20 PITCH 24 TEETH PINION FOR MOTOR SHAFT

    And this 294228484531

    These will not fit together I believe.

    ...
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    Re: 210mm 4x5" ... Which one?

    I should have wrote: According to my memory of the MTF charts, the N has higher resolution than -S, but that was outside center. This was according to in Bigler 150mm chart. Here is for 210mm....
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    Re: 210mm 4x5" ... Which one?

    The Sinaron-SE is identical with Apo-Sironar-S.

    What Nikon? 77mm filter threads or smaller? The 77mm may vignette less with filters in use and large shift than the smaller.
    My 210mm is sharp all...
  33. Re: Can a NuArc 14x18 Process Camera be Converted into a ULF enlarger?

    Center filter, wide angle process lens and a light table.
    An antinewton glass to put the negative on.

    Sent fra min SM-G975F via Tapatalk
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    Re: Durst Laborator 1200 Alignment

    Start with the vertical rail, then negative carrier, then check the focusing bar carrieng the lens, and lastly the lens carrier.
    You may have to do this more than once.
    This way adjustment change...
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    Re: Durst Laborator 1200 Alignment

    Hammer, a really big one...
  36. Re: About red safelights. How much red is damaging for the paper

    Anton Orlov has made a transparent camera he called "CLERA ". Made of dark red polycarbonate.

    From Petapixel: "Orlov then set out to turn his camera idea into reality. What he ended up creating...
  37. Re: About red safelights. How much red is damaging for the paper

    Only reason is to have them last longer, never burn out vs 10 or 50 thousand hours. 12 volt seems to heat them a tiny bit too much in my taste. I could have used 10 or 11 volt, but that would be...
  38. Re: About red safelights. How much red is damaging for the paper

    I use 12 volt LED strips with a 9 volt suppy, 5 meter.
    I might have another wavelength than most? Even 12 extra break light work well.

    Sent fra min SM-G975F via Tapatalk
  39. Re: Liesegang Janar 480mm f/3.8!!! more info???

    Mine 450 f3.6 Beseler-France came from a projector, it has a diameter og 138mm.
    To look for pictures go to flickr.com and search for (Leitz) Epis, Liesegang on 8x10 and 11x14.

    Sent fra min...
  40. Re: Beginner question about lens mounted in the 'wrong' shutter

    But if you need the lens now, test it, so if it is a keeper.
    There always possible to find a lens where the back cell has been switched or other thing to make it unusable.

    Sent fra min SM-G975F...
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