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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: 74,167
    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: 17,526
    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: 34,269
    ludwig
    16-May-2015, 16:39 Go to last post

  1. Goerz Hypergon 14"

    Started by Scott Davis, Yesterday 18:35
    2 Attachment(s)
    • Replies: 2
    • Views: 93
    Scott Davis
    Today, 03:58 Go to last post

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

    Started by Lockwod, Yesterday 11:39
    • Replies: 2
    • Views: 113
    Lockwod
    Today, 03:57 Go to last post

  3. Questions on Zeiss Planar 135mm 3.5

    Started by Michael2710, 10-May-2014 10:52
    5 Pages •
    1 2 3 ... 5
    • Replies: 44
    • Views: 16,013
    Conrad . Marvin
    4-Oct-2024, 12:09 Go to last post

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

    Started by roscoetuff-Skip Mersereau, 26-Sep-2024 15:03
    3 Pages •
    1 2 3
    • Replies: 26
    • Views: 1,403
    Greg Y
    4-Oct-2024, 08:15 Go to last post

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

    Started by Steven Ruttenberg, 30-Sep-2024 20:47
    • Replies: 8
    • Views: 483
    LabRat
    3-Oct-2024, 22:42 Go to last post

  6. What exactly is this Jamin Darlot lens?

    Started by Fragomeni, 28-Sep-2024 18:04
    2 Pages •
    1 2
    jamin darlot 10 Attachment(s)
    • Replies: 13
    • Views: 620
    mhayashi
    2-Oct-2024, 16:08 Go to last post

  7. Super-Angulon 65mm f/5,6 hyper focusing info ???

    Started by joho, 28-Sep-2024 08:02
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 12
    • Views: 619
    notorius
    30-Sep-2024, 00:58 Go to last post

  8. Pinhole diameter and format size ??

    Started by joho, 31-May-2024 13:50
    6 Pages •
    1 2 3 ... 6
    4 Attachment(s)
    • Replies: 50
    • Views: 7,762
    Tin Can
    28-Sep-2024, 09:24 Go to last post

  9. Schneider Super-Symmar XL 110mm -- fog problem -- EASILY REPAIRABLE

    Started by patfahey, 13-Sep-2024 13:31
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 11
    • Views: 1,016
    tom43
    27-Sep-2024, 13:12 Go to last post

  10. A new (but old!) Pictorial lens?

    Started by Steven Tribe, 3-May-2014 09:23
    3 Pages •
    1 2 3
    11 Attachment(s)
    • Replies: 21
    • Views: 9,681
    Steven Tribe
    27-Sep-2024, 00:10 Go to last post

  11. Some Soft Focus Lens Sales Information

    Started by CCHarrison, 15-Aug-2010 07:55
    329 Pages •
    1 2 3 ... 329
    151 Attachment(s)
    • Replies: 3,286
    • Views: 1,367,827
    pjd
    25-Sep-2024, 17:36 Go to last post

  12. New to Me 1000mm F16 Apo Ronar

    Started by Daniel Unkefer, 27-Mar-2023 07:26
    10 Pages •
    1 2 3 ... 10
    3 Attachment(s)
    • Replies: 93
    • Views: 28,957
    Daniel Unkefer
    24-Sep-2024, 08:48 Go to last post

  13. Question Dallmeyer archive “R” interpretation in the serial number lists

    Started by mhayashi, 22-Apr-2022 18:24
    6 Pages •
    1 2 3 ... 6
    2 Attachment(s)
    • Replies: 56
    • Views: 20,072
    mhayashi
    22-Sep-2024, 20:02 Go to last post

  14. Lens image circle vs available lens movements

    Started by cirwin2010, 31-Aug-2024 06:38
    4 Pages •
    1 2 3 ... 4
    8 Attachment(s)
    • Replies: 37
    • Views: 3,097
    xkaes
    20-Sep-2024, 07:02 Go to last post

  15. Mounting filter behind barrel lens?

    Started by CreationBear, 18-Sep-2024 06:44
    2 Pages •
    1 2
    • Replies: 13
    • Views: 728
    CreationBear
    19-Sep-2024, 13:01 Go to last post

  16. Poll Poll: Brass Lens: to polish or not to polish?

    Started by Cameron Cornell, 14-Feb-2017 13:00
    4 Pages •
    1 2 3 ... 4
    brass lens, polish 2 Attachment(s)
    • Replies: 36
    • Views: 21,306
    Drew Wiley
    19-Sep-2024, 11:36 Go to last post

  17. Help identify this lens

    Started by Numberten, 13-Sep-2024 13:03
    6 Attachment(s)
    • Replies: 5
    • Views: 495
    paulbarden
    14-Sep-2024, 06:40 Go to last post

  18. Plaubel Suprocomar 100mm F2.9 Compur Shutter

    Started by Daniel Unkefer, 20-Mar-2024 08:38
    2 Pages •
    1 2
    8 Attachment(s)
    • Replies: 16
    • Views: 2,012
    Piplkan
    14-Sep-2024, 00:11 Go to last post

  19. Schneider 300mm f5.5 tele xenar -Lens Board issue

    Started by mkerouac61, 6-Sep-2024 15:51
    5 Attachment(s)
    • Replies: 8
    • Views: 755
    Embdude
    12-Sep-2024, 15:55 Go to last post

  20. Smile Fujinon-SF 250 mm lens

    Started by Diane Maher, 28-Jan-2007 15:56
    2 Pages •
    1 2
    • Replies: 16
    • Views: 8,634
    xkaes
    12-Sep-2024, 07:06 Go to last post

  21. Maybe someone could identify this lens?

    Started by computterman, 12-Aug-2024 01:50
    2 Pages •
    1 2
    5 Attachment(s)
    • Replies: 10
    • Views: 2,128
    computterman
    11-Sep-2024, 07:33 Go to last post

  22. Help identify unbranded 16x20 Rapid Rectilinear

    Started by ajenningsphoto, 5-Sep-2024 10:02
    16x20, brass lens, dallmeyer, rapid rectilinear, ulf 4 Attachment(s)
    • Replies: 2
    • Views: 904
    Len Middleton
    5-Sep-2024, 11:10 Go to last post

  23. Help Identifying vintage thoriated lenses

    Started by Bobakman, 3-Aug-2024 18:37
    2 Pages •
    1 2
    15 Attachment(s)
    • Replies: 15
    • Views: 3,966
    Bobakman
    4-Sep-2024, 21:57 Go to last post

  24. Lenses choice for ULF

    Started by Laurent Laval, 3-Sep-2024 13:44
    • Replies: 6
    • Views: 690
    Mark Sawyer
    4-Sep-2024, 10:26 Go to last post

  25. Ilex shutter - loose spring...

    Started by pjd, 7-Jul-2024 07:02
    8 Attachment(s)
    • Replies: 8
    • Views: 3,719
    pjd
    3-Sep-2024, 21:21 Go to last post
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