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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: 36
    • Views: 16,381
    animaux
    5-Oct-2019, 11:00 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: 2,583
    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: 13,345
    ludwig
    16-May-2015, 16:39 Go to last post

  1. Lens mounting flanges - measurements and other info

    Started by Ron (Netherlands), 3-Aug-2020 12:21
    3 Pages •
    1 2 3
    3 Attachment(s)
    • Replies: 26
    • Views: 739
    tonyowen
    Today, 00:52 Go to last post

  2. Convertible / part lens for longer focal length

    Started by peter brooks, Yesterday 01:51
    • Replies: 5
    • Views: 156
    Dugan
    Yesterday, 11:33 Go to last post

  3. Teach me about Lens Design

    Started by giganova, 5-Aug-2020 13:42
    3 Pages •
    1 2 3
    • Replies: 29
    • Views: 1,104
    Havoc
    12-Aug-2020, 13:13 Go to last post

  4. Lightweight lenses: Geronar 6.7/150 or G-Claron 9/150?

    Started by Daniel Casper Lohenstein, 12-Aug-2020 00:10
    • Replies: 1
    • Views: 150
    John Layton
    12-Aug-2020, 03:13 Go to last post

  5. Leaf Shutter High Speed

    Started by gnd2, 8-Aug-2020 11:10
    4 Pages •
    1 2 3 ... 4
    3 Attachment(s)
    • Replies: 32
    • Views: 923
    Havoc
    11-Aug-2020, 23:32 Go to last post

  6. Copal 1 not quite f/45

    Started by Ulophot, 10-Aug-2020 06:13
    copal 1, minimum aperture 2 Attachment(s)
    • Replies: 7
    • Views: 294
    Luis-F-S
    11-Aug-2020, 18:24 Go to last post

  7. Schneider 210/370 aperture scale?

    Started by Hunn2020, 11-Aug-2020 08:43
    • Replies: 4
    • Views: 173
    AnalogAngler
    11-Aug-2020, 17:18 Go to last post

  8. Removing the Rear Element on a Caltar HR 90mm f8 (Geronar WA)?

    Started by ltbphoto, 10-Aug-2020 13:31
    1 Attachment(s)
    • Replies: 3
    • Views: 174
    Jim Noel
    11-Aug-2020, 08:59 Go to last post

  9. Rodenstock Apo Sironar N or Apo Sironar S 150mm f/5.6

    Started by arri, 7-Aug-2020 22:32
    2 Pages •
    1 2
    • Replies: 12
    • Views: 627
    Sal Santamaura
    10-Aug-2020, 11:24 Go to last post

  10. Coverage for Turner-Reich 12/21/28 Convertible Lenses?

    Started by neil poulsen, 9-Aug-2020 06:36
    2 Attachment(s)
    • Replies: 4
    • Views: 173
    Vaughn
    9-Aug-2020, 09:18 Go to last post

  11. Advice for mounting a Copal 3 on Kodak 2D board

    Started by badler, 6-Aug-2020 04:41
    • Replies: 5
    • Views: 319
    alfredian
    8-Aug-2020, 15:45 Go to last post

  12. Hermagis image size

    Started by lungovw, 26-May-2016 05:31
    2 Pages •
    1 2
    collodion, hermagis, wet plate 3 Attachment(s)
    • Replies: 11
    • Views: 2,573
    FaithGlover85
    5-Aug-2020, 07:13 Go to last post

  13. Verito 22 1/4 inch Extension Lens Serial Numbers?

    Started by karl french, 1-Aug-2020 13:18
    1 Attachment(s)
    • Replies: 3
    • Views: 211
    ghostcount
    4-Aug-2020, 17:08 Go to last post

  14. Help with brass lens

    Started by elrint, 30-Jul-2020 18:53
    4 Attachment(s)
    • Replies: 6
    • Views: 318
    elrint
    3-Aug-2020, 14:12 Go to last post

  15. Help required please; Casket lens set elements but no barrel

    Started by Andrew Plume, 8-Jul-2020 11:40
    2 Attachment(s)
    • Replies: 3
    • Views: 413
    Andrew Plume
    2-Aug-2020, 15:04 Go to last post

  16. Dallmeyer Triple Achromatic Lens F3.5 Question

    Started by rossn4, 24-Jul-2020 18:51
    6 Attachment(s)
    • Replies: 8
    • Views: 470
    roetronxoay
    2-Aug-2020, 10:08 Go to last post

  17. Filthy Flange - possibilities.

    Started by pgk, 28-Jul-2020 09:16
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 13
    • Views: 444
    Ron (Netherlands)
    2-Aug-2020, 05:18 Go to last post

  18. Nikkor Nikon LF lens serial numbers and reference thread 2018

    Started by schafphoto, 19-Jun-2018 11:08
    3 Pages •
    1 2 3
    3 Attachment(s)
    • Replies: 26
    • Views: 3,776
    Axel
    2-Aug-2020, 05:15 Go to last post

  19. APO Symmar 150mm - Aperture blades never fully open

    Started by ibandera, 30-Jul-2020 06:18
    1 Attachment(s)
    • Replies: 4
    • Views: 323
    CatSplat
    1-Aug-2020, 18:18 Go to last post

  20. Which of my 5 LF lenses are worth keeping or worth upgrading?

    Started by manfrominternet, 1-Jan-2020 03:20
    7 Pages •
    1 2 3 ... 7
    3 Attachment(s)
    • Replies: 63
    • Views: 3,317
    Mark Sawyer
    31-Jul-2020, 22:41 Go to last post

  21. Process lens application?

    Started by JimboWalker, 30-Jul-2020 15:35
    • Replies: 7
    • Views: 218
    Drew Wiley
    30-Jul-2020, 17:17 Go to last post

  22. Cooke WA Anastigmat 158mm VII B F/6.5

    Started by fuegocito, 29-Jul-2020 10:36
    3 Attachment(s)
    • Replies: 0
    • Views: 176
    fuegocito
    29-Jul-2020, 10:36 Go to last post

  23. Lens order on triple convertible

    Started by j.e.simmons, 25-Jul-2020 05:45
    2 Pages •
    1 2
    • Replies: 12
    • Views: 570
    Kevin Crisp
    28-Jul-2020, 09:23 Go to last post

  24. Were Verito 18” lenses made in different barrel lengths?

    Started by 36cm2, 18-Jul-2020 12:51
    2 Pages •
    1 2
    16 Attachment(s)
    • Replies: 14
    • Views: 559
    Amedeus
    26-Jul-2020, 15:23 Go to last post

  25. OSCAR SIMON ANASTIGMAT LENS SATZ DRESDEN with STRANGE Optical attachment

    Started by Gsavino, 24-Jul-2020 12:57
    anastigmat lens, casket box, dresden, oscar simon, satz 7 Attachment(s)
    • Replies: 6
    • Views: 268
    Gsavino
    24-Jul-2020, 16:39 Go to last post
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