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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
    5 Pages •
    1 2 3 ... 5
    • Replies: 41
    • Views: 109,599
    Dan Fromm
    25-Jan-2025, 06:31 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: 30,349
    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: 47,758
    ludwig
    16-May-2015, 16:39 Go to last post

  1. 100mm sq. filter systems: Cokin Z-Pro, Zomei, etc. What do you suggest?

    Started by Kino, Today 16:14
    • Replies: 2
    • Views: 55
    Kino
    Today, 18:48 Go to last post

  2. Mystery brass shutter

    Started by ElmoLopez, Yesterday 22:26
    1 Attachment(s)
    • Replies: 6
    • Views: 155
    Kino
    Today, 13:31 Go to last post

  3. Soft Focus Ring Stuck?

    Started by Journeyman, 19-May-2025 13:09
    3 Pages •
    1 2 3
    soft focus lens, stuck soft focus 10 Attachment(s)
    • Replies: 23
    • Views: 598
    Steven Tribe
    Today, 03:09 Go to last post

  4. Erroneous focal length

    Started by Fernando C, 16-May-2025 00:56
    2 Pages •
    1 2
    focal length, lens, question 1 Attachment(s)
    • Replies: 12
    • Views: 565
    reddesert
    Today, 01:07 Go to last post

  5. Early TTH Serial Numbers

    Started by peter brooks, 22-Apr-2025 08:53
    11 Pages •
    1 2 3 ... 11
    49 Attachment(s)
    • Replies: 105
    • Views: 3,465
    mhayashi
    Yesterday, 07:22 Go to last post

  6. Help: Dallmeyer 5 Wide Angle Landscape 15" - Flange Size?

    Started by Journeyman, 17-May-2025 08:50
    2 Pages •
    1 2
    6 Attachment(s)
    • Replies: 15
    • Views: 415
    pgk
    21-May-2025, 00:28 Go to last post

  7. Lerebours Serial Number - Rice Writing

    Started by goamules, 21-Jun-2010 08:22
    20 Pages •
    1 2 3 ... 20
    93 Attachment(s)
    • Replies: 190
    • Views: 91,317
    Steven Tribe
    19-May-2025, 10:18 Go to last post

  8. Dallmeyer 15x12 Rapid Rectilinear pushed to cover 14x17?

    Started by brandon13, 23-Sep-2014 14:10
    2 Pages •
    1 2
    • Replies: 10
    • Views: 10,081
    Heiskis
    18-May-2025, 08:58 Go to last post

  9. 11x14 lens recommendations?

    Started by olwick, 5-Aug-2010 22:37
    3 Pages •
    1 2 3
    3 Attachment(s)
    • Replies: 26
    • Views: 15,600
    jnantz
    16-May-2025, 06:10 Go to last post

  10. Lens ID If Known Please

    Started by VF2TARPS, 15-May-2025 09:49
    3 Attachment(s)
    • Replies: 1
    • Views: 190
    VF2TARPS
    15-May-2025, 09:50 Go to last post

  11. Need Grubb Lens Expertise

    Started by Richard K., 25-Mar-2011 16:11
    25 Pages •
    1 2 3 ... 25
    87 Attachment(s)
    • Replies: 242
    • Views: 72,821
    Steven Tribe
    13-May-2025, 12:18 Go to last post

  12. Need info on Ross 47555 Extra Rapid 10 x 8 lens

    Started by einsteinboxmaker, 2-May-2025 16:50
    • Replies: 6
    • Views: 620
    ninabaggins
    12-May-2025, 18:28 Go to last post

  13. Good equivalent of the now pricey Aero Ektar 178 2.5?

    Started by Memento Mori, 6-Dec-2023 21:01
    3 Pages •
    1 2 3
    aero ektar 7" 178mm f2.5
    • Replies: 28
    • Views: 10,419
    peter brooks
    12-May-2025, 09:33 Go to last post

  14. How do I test my two Symmars to decide which to keep

    Started by miket-nyc, 7-May-2025 23:08
    • Replies: 5
    • Views: 619
    Chauncey Walden
    11-May-2025, 16:36 Go to last post

  15. Filtration setup for Super Angulon 47mm XL lens

    Started by rollypolly, 2-May-2025 16:31
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 15
    • Views: 785
    xkaes
    10-May-2025, 08:25 Go to last post

  16. Fuji GX 680 180mm f/3.2 in Seiko Shutter for 4x5 Experience

    Started by BryanBirks, 4-Jun-2021 05:32
    5 Pages •
    1 2 3 ... 5
    3 Attachment(s)
    • Replies: 40
    • Views: 12,403
    Daniel Unkefer
    8-May-2025, 10:29 Go to last post

  17. Focusing with 90mm Super Angulon

    Started by Franswa, 5-May-2025 14:39
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 17
    • Views: 951
    Doremus Scudder
    7-May-2025, 10:33 Go to last post

  18. Schneider Tele Xenar 360 f5.5 how to…

    Started by brianentz, 5-May-2025 16:31
    • Replies: 4
    • Views: 657
    brianentz
    6-May-2025, 08:37 Go to last post

  19. Dallmeyer f/6.5 Wide Angle lens dimensions ?

    Started by John Hancock, 9-Feb-2017 07:30
    2 Pages •
    1 2
    4 Attachment(s)
    • Replies: 19
    • Views: 9,192
    pgk
    4-May-2025, 23:13 Go to last post

  20. Help me understand what I have here

    Started by vogelkop, 3-May-2025 06:23
    • Replies: 6
    • Views: 498
    vogelkop
    4-May-2025, 22:55 Go to last post

  21. Question Schneider 47mm SA XL - Soft on the edges?

    Started by Piers283, 24-Mar-2025 15:45
    5 Pages •
    1 2 3 ... 5
    47mm super angulon 11 Attachment(s)
    • Replies: 40
    • Views: 6,689
    jnantz
    4-May-2025, 10:41 Go to last post

  22. Looking for a longer lens

    Started by brianentz, 27-Apr-2025 16:45
    2 Attachment(s)
    • Replies: 8
    • Views: 849
    Mark Sampson
    1-May-2025, 13:29 Go to last post

  23. Mark Ruwedel focal lengths

    Started by Fra, 1-May-2025 04:24
    • Replies: 0
    • Views: 312
    Fra
    1-May-2025, 04:24 Go to last post

  24. Question Steinheil Unifokal 15 cm f:4.5

    Started by Bill_1856, 22-Jun-2012 07:45
    3 Attachment(s)
    • Replies: 5
    • Views: 4,587
    Embdude
    30-Apr-2025, 15:20 Go to last post

  25. Rapid View Portrait (RVP) Pictorial lens

    Started by goamules, 7-Sep-2012 18:51
    12 Pages •
    1 2 3 ... 12
    30 Attachment(s)
    • Replies: 115
    • Views: 56,064
    pgk
    29-Apr-2025, 02:01 Go to last post
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