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Forum: Lenses & Lens Accessories

Discuss Large Format Lenses & Lens Accessories (including lenses capable of being used on ULF)

  1. Sticky Thread Sticky: Where to look for information on LF (mainly) lenses

    Started by Dan Fromm, 13-May-2017 09:45
    4 Pages
    1 2 3 ... 4
    • Replies: 39
    • Views: 33,081
    7-Mar-2021, 03:12 Go to last post
  2. Sticky Thread Sticky: How to understand MTF

    Started by Oren Grad, 24-May-2018 20:11
    • Replies: 0
    • Views: 5,558
    24-May-2018, 20:11 Go to last post
  3. Sticky Thread Sticky: How to Value LF Equipment

    Started by Ralph Barker, 9-Mar-2015 09:04
    • Replies: 8
    • Views: 18,589
    16-May-2015, 16:39 Go to last post
    • Replies: 7
    • Views: 191
    Today, 06:05 Go to last post
  1. How do you tell the size

    Started by jtomasella, 13-May-2022 12:30
    • Replies: 5
    • Views: 210
    Today, 06:04 Go to last post
  2. Arca Swiss Lens Board 3rd Parties

    Started by Fermat, Yesterday 01:53
    • Replies: 0
    • Views: 57
    Yesterday, 01:53 Go to last post
  3. Seeking advice on 120mm lenses

    Started by Alan9940, 9-May-2022 08:52
    4 Pages
    1 2 3 ... 4
    • Replies: 30
    • Views: 974
    13-May-2022, 12:11 Go to last post
    • Replies: 8
    • Views: 300
    12-May-2022, 01:37 Go to last post
  4. formats, focal length and perspective

    Started by iconoclastica, 10-May-2022 04:13
    format, geometry, lens, math
    • Replies: 7
    • Views: 263
    11-May-2022, 11:41 Go to last post
  5. Shutters for Kodak Ektar 7.5 inch f4.5 lens?

    Started by jdurr, 9-May-2022 16:33
    • Replies: 3
    • Views: 144
    9-May-2022, 20:13 Go to last post
  6. Which diameter filter

    Started by Fermat, 4-May-2022 14:48
    7 Pages
    1 2 3 ... 7
    • Replies: 66
    • Views: 1,327
    9-May-2022, 04:22 Go to last post
  7. Question AM Goerz Trigor production made by Kern?

    Started by mhayashi, 19-Apr-2022 04:56
    2 Pages
    1 2
    • Replies: 11
    • Views: 506
    8-May-2022, 02:44 Go to last post
    • Replies: 6
    • Views: 267
    7-May-2022, 12:44 Go to last post
  8. Some Soft Focus Lens Sales Information

    Started by CCHarrison, 15-Aug-2010 07:55
    327 Pages
    1 2 3 ... 327
    • Replies: 3,267
    • Views: 1,047,375
    7-May-2022, 03:12 Go to last post
  9. Fuji 600mm f11.5 covers at 16x20 at what aperture?

    Started by DolphinDan, 12-Feb-2012 18:00
    2 Pages
    1 2
    • Replies: 11
    • Views: 4,457
    3-May-2022, 05:39 Go to last post
  10. modern 360mm lens for 11x14

    Started by Greg, 30-Apr-2022 15:03
    2 Pages
    1 2
    • Replies: 13
    • Views: 662
    1-May-2022, 15:26 Go to last post
  11. Schneider-itis: The Perennial Problem

    Started by Ari, 16-Apr-2022 10:14
    10 Pages
    1 2 3 ... 10
    • Replies: 97
    • Views: 3,062
    30-Apr-2022, 08:35 Go to last post
  12. Lens Repair

    Started by MtnMan, 25-Apr-2022 12:15
    • Replies: 5
    • Views: 489
    29-Apr-2022, 05:36 Go to last post
  13. Image Circle How Big do I need?

    Started by sruddy, 24-Apr-2022 08:51
    2 Pages
    1 2
    • Replies: 11
    • Views: 485
    27-Apr-2022, 11:13 Go to last post
  14. Toyo lensboard question

    Started by Shadyoakes, 24-Apr-2022 19:49
    • Replies: 4
    • Views: 149
    25-Apr-2022, 05:16 Go to last post
  15. Fujinon 135 5.6 W - Aperture blade issue?

    Started by Crown-LF, 24-Apr-2022 04:46
    • Replies: 5
    • Views: 192
    24-Apr-2022, 16:51 Go to last post
  16. is this part of a projector lens?

    Started by Jon Shiu, 23-Apr-2022 15:51
    • Replies: 2
    • Views: 192
    24-Apr-2022, 14:31 Go to last post
    • Replies: 0
    • Views: 179
    22-Apr-2022, 18:24 Go to last post
  17. Mystery lens/shutter combination

    Started by bashful, 22-Apr-2022 08:47
    • Replies: 3
    • Views: 198
    22-Apr-2022, 13:04 Go to last post
  18. Close focussing distance

    Started by JohnF, 12-Apr-2022 05:21
    2 Pages
    1 2
    • Replies: 11
    • Views: 454
    22-Apr-2022, 08:34 Go to last post
    • Replies: 4
    • Views: 153
    21-Apr-2022, 14:14 Go to last post
  19. Rodenstock Sironar 150mm

    Started by JLNims, 19-Apr-2022 21:57
    2 Pages
    1 2
    • Replies: 19
    • Views: 421
    21-Apr-2022, 02:38 Go to last post

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