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  1. Re: yet another question about the 65mm choice for Horseman 6x9 entendable to 4x5

    OP, your first link is to archive.com, not to a Komura catalog. I think you meant Komamura and type Komura. Please correct both errors.

    You should read this: ...
  2. Sticky: Re: Where to look for information on LF (mainly) lenses

    Thanks for the tip. Please read the list, it has links to most of Arne's very useful articles, including to the one you mentioned.

    As you'll read at the top of the list, I'm well aware that it is...
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    Re: Fuji 105mm F8 SW Center Filter

    https://galerie-photo.com/center-filters-for-large-format-lenses.html
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    Re: 8x10 macro lens

    Jack, it all depends on budget. Nikon and Schneider both made 210 mm macro lenses that will do for you. Expensive. A good grade of process lens (dialyte type Apo Nikkor, Apo Ronar, Apo Saphir,...
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    Re: Sinar Norma 8x10 Telephoto Field 1

    Really? Look at this: https://1drv.ms/u/s!AggQfcczvHGNgR3sXW_tFz6TDw4f?e=wOWRcq

    A 2x3 Pacemaker Speed Graphic in the rear, a Century Graphic in front, a coupler based on a 2x3 film pack adapter...
  6. Re: CZJ Biotessar 165 2.8 image samples and shutter question

    Yes, cell spacing has to be correct. SKGrimes can measure the thing, advise you on which shutter(s) will accept the cells, whether spacer(s) (threaded tube(s)) will be needed and give a price for...
  7. Re: Elmar 135mm: Will it cover 4x5? LSM to Copal adapter?

    Two comments.

    If you have the money, honey, SKGrimes and https://www.srb-photographic.co.uk/ will find the time to make an adapter that will let you hang a lens in LTM in front of a Copal #1...
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    Re: Fuji 300mm W w/Inside Lettering?

    According to coverage claims compiled at http://www.subclub.org/fujinon/index.htm, older Fujinons with text on the trim ring ("inside lettering") very consistently have larger coverage than later...
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    Re: Graflex and Graphic serial numbers

    Greeley? The pictures show an upside down 4x5 Crown Graphic with a top range finder. The serial number is in a block of 3,000 numbers assigned 5/12/55. The next block was assigned 7/21/58.
  10. Re: Longest focal length telephoto lens with bellows draw under 300 mm

    Thanks for the very helpful reply.
  11. Re: Longest focal length telephoto lens with bellows draw under 300 mm

    Which camera do you have?

    You'll have to make a bracket that attaches to your camera's tripod socket. I'd use 1" x 1" or 1.5" x 1.5" t-slotted aluminum extrusion as offered by 80/20 on, e.g.,...
  12. Re: Longest focal length telephoto lens with bellows draw under 300 mm

    Jim, where did you get this information?
  13. Re: Schneider Symmar XL 150mm f5.6 VS Nikor SW 150 f8

    Good point, Neal, but are there inexpensive 105 mm center filters?
  14. Re: Schneider Symmar XL 150mm f5.6 VS Nikor SW 150 f8

    The Nikkor requires a center filter, as do all lenses that cover 106 degrees. On 8x10, unshifted, with a 150 mm lens the corners will be 2 stops down from the center. They'll be farther down if the...
  15. Re: Switching lenses. Any disadvantage with downsizing the filter thread size?

    Indeed you are. When you've calmed down, please tell us the maximum aperture and filter thread size of your 150 mm Fujinon.

    If it is an f/6.3 lens, it is the Tessar type. You're seriously...
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    Re: Looking for 5x7 macro lens recommendation

    Oren, thanks for jogging my failing memory.
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    Re: Looking for 5x7 macro lens recommendation

    Hmm. Will you be shooting in landscape or portrait orientation? If landscape, you'll work at a little over 1:1. If portrait, a little under 2:1.

    1:1 needs total extension (~ flange to film...
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    Re: Help identifying lens board

    Dimensions?
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    Re: Reveni spot meter

    Not that new. See https://www.photrio.com/forum/threads/reveni-light-meter.173751/
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    Re: Touching Up a Small Lens Scratch

    India ink.
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    Re: Wide angle lenses for 8x10

    No it won't. See dioptrique.info. Boyer, to be impolite, stretched the truth.
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    Re: Wide angle lenses for 8x10

    Um, er, ah, you should have asked about Beryls first or read my (and Eric Beltrando's) article on Boyer. See http://www.galerie-photo.com/boyer-lens-optic.html.

    The Beryl is another Dagor clone,...
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    Re: Wide angle lenses for 8x10

    They are all the same.
  24. Re: Is a macro lens as versatile as a digital macro

    Pardon my confusion. At 1:1, a 180 needs 360 mm extension, a 240 needs 480. Why would you be better off with a 240? What have I missed?
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    Re: Wide angle lenses for 8x10

    Before you buy a 180 mm or shorter Dagor to use on 8x10, read this https://www.largeformatphotography.info/forum/showthread.php?13109-Lousy-Dagor discussion. All of it.
  26. Re: Is a macro lens as versatile as a digital macro

    Wrong question.

    Right question: is the digital camera you have with a 90 mm lens better suited to the macro work you want to do than any 4x5 camera? Only you can answer this.

    I agree with the...
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    Re: Cambo ID

    It looks like an SC-2 but I have no idea what that inverted rail rider serving as a tripod mounting block is.
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    Re: Bosch & Lomb 18/21 barrel lens

    Looks like a magic lantern lens.
  29. Re: Shooting overhead (90 degree angle) with Sinar F1?

    If you want to point the camera straight up, get a tripod that will point it straight up. Then get a reflex finder or viewer. To learn more about reflex finders, see...
  30. Re: Metering for Aero Ektar/Speed Graphic & ND Filter Help

    Read the manual. If you don't have the manual, ask Tiffen for help.
  31. Re: Metering for Aero Ektar/Speed Graphic & ND Filter Help

    Incident meters measure light falling on the subject. Reflected light meters measure light reflected by the subject. What a reflected light meter measures depends on light falling on the subject...
  32. Re: Metering for Aero Ektar/Speed Graphic & ND Filter Help

    Why meter through the filter? If you know the filter factor you can meter normally and then adjust shutter speed/aperture. If you don't know the filter factor, meter a subject with and without the...
  33. Re: how do I use the same lenses for different cameras?

    Pieter, it depend on the lens and on the camera.

    Example. I started shooting 2x3 with Graphics. 2x3 Pacemaker Speed Graphic and Century Graphic, accumulated many lenses for them. Among the wide...
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    Re: Componar 105/f4.5 as taking lense

    Funny, that's the definition of not covering.
  35. Re: Zeiss 135mm F/3.5 classic, How good is it ?

    Side comment re Xenotars. If the 135s behave like my 80/2.8s (I have one each Xenotar and Planar) a 135 Xenotar will have less coverage than a 135 Planar.
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    Re: Componar 105/f4.5 as taking lense

    Not the best idea. Perhaps for closeup work but not at distance. The Componar (is that what you meant? You misspelled it.) is a triplet, almost certainly won't cover 4x5 at distance.

    You might...
  37. Re: Zeiss 135mm F/3.5 classic, How good is it ?

    OP, see http://www.arnecroell.com/ zeissoberkochen.pdf
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    Re: Rodenstock Technika Sironar 150mm 5.6

    This site has considerable information. To see the FAQs and articles, click on "LF HOME PAGE" at the upper left corner of the screen. It also has a source that's harder to find. The first post in...
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    Re: Lens release cables

    https://www.drahtauslöser.com/SITE/index.html
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    Re: Flat Field Focus on LF Lenses?

    Yeah, yeah, yeah, but what sensible person would use an Apo Rodagon D as a general purpose taking lens? Now that I've posted this, I expect that a few creatures will come out of the woodwork to...
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