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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: 80,190
    NormaN
    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
    3 Attachment(s)
    • Replies: 0
    • Views: 19,531
    Oren Grad
    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: 36,379
    ludwig
    16-May-2015, 16:39 Go to last post

  1. European (?) Brass Lens catalogs or info sites?

    Started by Kino, 6-Nov-2024 16:11
    2 Attachment(s)
    • Replies: 7
    • Views: 213
    Philippe Grunchec
    Today, 04:53 Go to last post

  2. Julius Laack Dialytar Weitwinkel 90mm f/8.7 any infomation & experiencies?

    Started by arri, Yesterday 04:01
    • Replies: 1
    • Views: 94
    newt
    Yesterday, 08:53 Go to last post

  3. I cannot get focus with the Nikkor-W 210mm f/5.6

    Started by Gorrunyo, 4-Nov-2024 15:55
    2 Pages •
    1 2
    lens, nikkor 210mm 2 Attachment(s)
    • Replies: 15
    • Views: 810
    jnantz
    6-Nov-2024, 05:36 Go to last post

  4. Darlot question

    Started by Iga, 1-Nov-2024 08:03
    7 Attachment(s)
    • Replies: 6
    • Views: 380
    Iga
    4-Nov-2024, 02:47 Go to last post

  5. Does anyone have a Symmar-S 240mm f/5.6? I need aperture scale dimensions

    Started by glerin, 11-Oct-2024 12:22
    2 Pages •
    1 2
    3 Attachment(s)
    • Replies: 16
    • Views: 1,198
    glerin
    3-Nov-2024, 12:48 Go to last post

  6. Survey: 5X7 Folks: Most used LONG Glass Focal Length % Used

    Started by roscoetuff-Skip Mersereau, 26-Sep-2024 15:03
    4 Pages •
    1 2 3 ... 4
    • Replies: 34
    • Views: 3,880
    peter brooks
    3-Nov-2024, 04:56 Go to last post

  7. Rapid View Portrait (RVP) Pictorial lens

    Started by goamules, 7-Sep-2012 18:51
    11 Pages •
    1 2 3 ... 11
    22 Attachment(s)
    • Replies: 104
    • Views: 48,018
    peter brooks
    3-Nov-2024, 04:53 Go to last post

  8. Some Soft Focus Lens Sales Information

    Started by CCHarrison, 15-Aug-2010 07:55
    330 Pages •
    1 2 3 ... 330
    153 Attachment(s)
    • Replies: 3,291
    • Views: 1,377,823
    mhayashi
    30-Oct-2024, 16:53 Go to last post

  9. Fast Triplets

    Started by komatsu, 9-Mar-2019 13:56
    2 Pages •
    1 2
    4 Attachment(s)
    • Replies: 18
    • Views: 4,985
    komatsu
    30-Oct-2024, 05:26 Go to last post

  10. 63 inch / 1600mm Series IX Cooke Apochromatic Process Lens

    Started by brendanbarry, 25-Oct-2024 04:46
    cooke, process lens, taylor hobson
    • Replies: 5
    • Views: 471
    diversey
    28-Oct-2024, 16:17 Go to last post

  11. How would you go about getting to know a lens?

    Started by MartyNL, 21-Oct-2024 03:37
    4 Pages •
    1 2 3 ... 4
    • Replies: 38
    • Views: 1,875
    Mark Sawyer
    27-Oct-2024, 12:46 Go to last post

  12. Effective F stops for 200mm Imagon without strainers?

    Started by AlcaldeWetPlate, 19-Oct-2024 12:12
    3 Attachment(s)
    • Replies: 3
    • Views: 357
    AlcaldeWetPlate
    21-Oct-2024, 16:17 Go to last post

  13. Carl Zeiss Jena Protar 110mm f/18

    Started by arri, 9-Aug-2024 01:49
    • Replies: 9
    • Views: 2,699
    arri
    20-Oct-2024, 12:09 Go to last post

  14. Questions on Zeiss Planar 135mm 3.5

    Started by Michael2710, 10-May-2014 10:52
    5 Pages •
    1 2 3 ... 5
    • Replies: 46
    • Views: 17,340
    teathomas
    18-Oct-2024, 15:59 Go to last post

  15. Lenses choice for ULF

    Started by Laurent Laval, 3-Sep-2024 13:44
    2 Pages •
    1 2
    • Replies: 15
    • Views: 2,390
    Vaidotas
    16-Oct-2024, 07:22 Go to last post

  16. Goerz Hypergon 14"

    Started by Scott Davis, 5-Oct-2024 18:35
    3 Pages •
    1 2 3
    6 Attachment(s)
    • Replies: 26
    • Views: 2,758
    ic-racer
    14-Oct-2024, 16:44 Go to last post

  17. Aero Ektar 610mm question

    Started by Knackebrod, 11-Oct-2024 20:22
    3 Attachment(s)
    • Replies: 6
    • Views: 680
    Jason Greenberg Motamedi
    13-Oct-2024, 15:28 Go to last post

  18. Darlot Portrait Lens, Quick Worker 7" (180mm) f/3.0

    Started by arri, 12-Oct-2024 15:18
    • Replies: 1
    • Views: 383
    mhayashi
    13-Oct-2024, 04:31 Go to last post

  19. Chamonix 8x10: choose 1 multi purpose barrel lens

    Started by Steven Ferson, 10-Oct-2024 06:53
    2 Pages •
    1 2
    • Replies: 16
    • Views: 1,020
    mdarnton
    12-Oct-2024, 09:33 Go to last post

  20. Old lens (1910-1920) catalogue anomaly?

    Started by James from England, 11-Oct-2024 02:47
    circle of coverage, historic, lenses, telecentric
    • Replies: 2
    • Views: 435
    James from England
    11-Oct-2024, 04:11 Go to last post

  21. Need help with appraisal,,,

    Started by NCAmother, 8-Oct-2024 17:47
    1 Attachment(s)
    • Replies: 3
    • Views: 551
    djdister
    8-Oct-2024, 18:00 Go to last post

  22. Lens board rings

    Started by pkr1979, 6-Oct-2024 12:00
    lens board
    • Replies: 9
    • Views: 953
    Jeff Keller
    8-Oct-2024, 16:52 Go to last post

  23. Trying to save a 485mm Repro-Claron

    Started by Yourix, 7-Oct-2024 10:33
    • Replies: 3
    • Views: 701
    Yourix
    8-Oct-2024, 11:32 Go to last post

  24. Sinar/Rodenstock Apo Digital 135mm f5.6 Pink Stripe - 135mm Apo Sironar S?

    Started by Lockwod, 5-Oct-2024 11:39
    • Replies: 2
    • Views: 682
    Lockwod
    6-Oct-2024, 03:57 Go to last post

  25. Large format Lenses (Individual elements) to build a refracting telescope

    Started by Steven Ruttenberg, 30-Sep-2024 20:47
    • Replies: 8
    • Views: 1,291
    LabRat
    3-Oct-2024, 22:42 Go to last post
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