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    Re: New member from Huntsville Alabama

    Welcome! I am located in Huntsville, too. PM me if you want to meet at some point.

    Arne
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    Re: Voitländer Telomar 360mm, f. 5.5

    I have one and tested it (https://www.arnecroell.com/lenstests.pdf , p.26) so that might give you an idea about what to expect in terms of optical quality. However, I have never really used it...
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    Re: Fake Schneider lens?

    I have a tough time wrapping my head around this one. It is obviously fake, but an Apo-Symmar 180mm is not exactly rare on the used market, why would one want to fake that? Faking a, lets say, late...
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    Re: Medium-Format Digital Images

    Here is one, Fuji GFX 50s and 110mm f/2:
  5. Re: Travelers: New X-ray machines WILL ruin your film

    And here is a rogue's gallery of our CT nemeses, using the list from Ilford's FAQ:
    200110
  6. Re: Travelers: New X-ray machines WILL ruin your film

    Some updates from both Ilford and Kodak Alaris with bad, but not unexpected news:

    From Kodak's Facebook page (https://www.facebook.com/search/top/?q=kodak%20alaris&epa=SEARCH_BOX):

    "Kodak...
  7. Re: Travelers: New X-ray machines WILL ruin your film

    Yes Brian, that was one single run through that machine. BOTH films shown went through 3 regular (non-CT) carry-on X-ray machines in addition, so the difference you see is just the one pass through...
  8. Re: Travelers: New X-ray machines WILL ruin your film

    Here is some real life experience with one of the new scanners. I was traveling back from Germany to the US through Amsterdam and got an additional security check going from the EU flight section to...
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    Re: My Film Story - ILFORD PHOTO new video

    By the way, are you the guys who have the horizontal 20x24“ monster enlarger made bei Heiland?
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    Re: Technical Pan

    Thank you, Eric. Btw, Rollei RPX 25 is made by Harman/Ilford. When I checked out the roll film version I was hoping for a successor to Agfa APX25, but no such luck😞.
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    Re: Technical Pan

    Nice image, Eric! As for N+4 or similar, you might want to have a look at the Rollei RPX 25 (it does come in 4x5”). I haven’t tried it for that, but when I tested the 120 version for normal...
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    Re: 90mm 4x5 lens advice needed

    You said „negative“. Are we talking b/w or color?. A center filter is most important for slide film, and a modern 90mm is not that extreme in the corners. I do b/w exclusively and do own a few center...
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    Re: My Film Story - ILFORD PHOTO new video

    Wow, that is dedication! Thanks for sharing!
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    Re: Technical Pan

    I’ll echo what others have said - TP is not the right film for general use, especially starting out. I’ve used it with the special developers to tame the contrast (Kodak Technidol LC, Tetenal Neofin...
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    Re: Test Pattern for Variety Lens Testing

    Have a look at these: http://www.normankoren.com/Tutorials/MTF5.html. That's what I used for my tests (http://www.arnecroell.com/lenstests.pdf)
    I printed out 7 of them and arranged them in the...
  16. Re: how to avoid the lens shade / compendium in the image

    I use a Nikkor T-ED 500mm on my Master Technika. Works fine.
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    Re: Enlarging lens image circle

    Which one? Componon, Componon-S, others? Schneiders MTF curves for the 300mm Componon-S are for an image circle of 364.5mm. Of course the usable image circle depends on your print size.
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    Re: New Ilford darkroom survey, December 2019

    Done
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    Re: Winter Wonderland: Post Your Photos

    From 1995, on Schauinsland mountain near Freiburg, Germany. Linhof Technikardan 45, G-Claron 210mm, HP5+, PMK Pyro.
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    Re: LPL 4500 or a....

    As Sal mentioned in post #8 (including a link), Heiland electronic makes an LED head for the LPL 47xx enlarger series. It is listed on their site under Jobo, since Jobo was the distributor of LPL...
  21. Re: Some tests rank-ordering a variety of classic and modern LF lenses

    Tooting my own horn here, but I have done a few tests years ago, found on my web site: http://www.arnecroell.com/lenstests.pdf

    It is also linked in Dan Fromm’s list of lens resources here on the...
  22. Re: Replacements for Edwal FG-7 & Neofin Blue

    Neofin blue is still made and available. Fotoimpex in Germany carries it and it says on the web site it ships internationally:...
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    Re: Darkroom plumbing advice needed, please

    Here are a 3 images of the wet side of my - relatively - new darkroom (about 4 years old now). Two connected sinks, 2' 8" deep, one 8' long, the other 4'. We have an electric instant water heater two...
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    Re: how do you shoot 1 to 3 second exposures

    Let me start with the following: the accepted error for f-stop, exposure time and film ISO is usually 1/3rd of a stop (for each). 0.1 or 0.2s at 1.5 s is significantly less than that. You might see...
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    Re: Trip to Huntsville AL

    Just West of Huntsville, towards Decatur, AL, is Wheeler National Wildlife Refuge: https://www.fws.gov/refuge/wheeler/
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    Re: Photos From Nikkor 360/500/720?

    Drew, A lot of 4x5 people use the 450 C, including me. I was just comparing the extension necessary, nothing else, since the extension for Fuji 450 C and the Nikkor T 720 are less than 2cm apart....
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    Re: Photos From Nikkor 360/500/720?

    David, yes, I have it on a flat lens board. The extension is pretty similar to the one of the Fuji-C 450mm. I do own that tele bracket, but don’t carry it around in the field, so this was done...
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    Re: Photos From Nikkor 360/500/720?

    197877
    This was done with the 720mm on my Technikardan. It shows the Fründenhorn in the Bernese Oberland in Switzerland. I do not have the set, but I do have the 720 in my Technikardan kit, and the...
  29. Re: Alternative to the Schneider Xenotar 150mm F2.8 for 4x5?

    Meyer-Görlitz Trioplan 210mm f/3.5. Its a barrel lens, no shutter. If it's mostly the shallow DOF you're after, Meyer also made 260mm, 300mm, and 360mm f/4.5 Trioplan lenses. Both uncoated versions...
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    Re: Airport Film Hand Check

    Precheck as of now allows you to keep your shoes on, use the metal detector gate instead of the scanner, and you can leave your electronics and liquids in the bag, but that bag still goes through the...
  31. Re: Thoughts About Linhof 4x5 Technikardan 45s ?

    Larry, you may be able to use the 72mm with regular bellows, not sure about it, but surely without rise or fall, since the bellows will be completely compressed. As for 720mm, the Nikkor T ED is a...
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    Re: kodak Tmax RS developer formula

    TMax RS keeps a long time in my experience if it is kept in full bottles. I had the big double bottle version some years ago when I could get a really good deal on it. I refilled it into smaller...
  33. Re: Thoughts About Linhof 4x5 Technikardan 45s ?

    Oren, fully stretched out as shown the distance between the film plane and the front of the front standard is about 195mm, about 205 mm to the center of the shutter. Not that one should do that,...
  34. Re: Thoughts About Linhof 4x5 Technikardan 45s ?

    From memory, the 150mm stretches it out, even though it is still physically possible at infinity. 120mm is no problem, and I assume
    135mm would work, unless you wanT to do closeups. But I’d have to...
  35. Re: Thoughts About Linhof 4x5 Technikardan 45s ?

    True. Alternatively, have the WA bellows on the camera, which is made from cloth. That is what I have been doing a lot.
  36. Re: Thoughts About Linhof 4x5 Technikardan 45s ?

    I’ve used a TK45 since 1991, and a TK45s later which is still my main camera. It is very versatile and can handle pretty much anything between a 47mm WA and a 720mm telephoto while still being close...
  37. Re: How to decide for a set of three lenses for a Linhof Technika IV

    I agree with Huub and others here that a series using a fixed percentage increase, i.e. a factor, can be helpful. What that factor should be depends on personal taste, which focal lengths the camera...
  38. Re: Schneider Hi End Back and Schneider Vacuum Backs

    And the final stage, the film pressed to the ground glass.
  39. Re: Schneider Hi End Back and Schneider Vacuum Backs

    Some more pics: film holder with one internal clamping frame removed; clamping frame with film; frame and film holder in the loading jig; and the holder inserted into the back.
  40. Re: Schneider Hi End Back and Schneider Vacuum Backs

    Here are some images of the system, more to follow, showing the back with ground glass, rubber bulb, and detached cover plate; the back with cover plate installed; the film loading/ unloading jig;...
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