Search:

Type: Posts; User: Larry Huhn; Keyword(s):

Page 1 of 2 1 2

Search: Search took 0.00 seconds.

  1. Replies
    25
    Views
    13,114

    Re: Building Lenses

    Thanks Dan, I will check out this book.


    Sent from my iPad using Tapatalk
  2. Replies
    25
    Views
    13,114

    Re: Building Lenses

    Thanks for the reply. My Hasselblad is a 201f with a focal plane shutter. I was thinking of using an extension tube as a mount because it would be pretty cheap.


    Sent from my iPad using Tapatalk
  3. Replies
    25
    Views
    13,114

    Re: Building Lenses

    Dan, thanks for reply. By adapting I mean using projector lenses and such. My Hasselblad is a 201f so it has a focal plane shutter. I was thinking I could use a short extension tube for a mount...
  4. Replies
    25
    Views
    13,114

    Building Lenses

    I am interested in exploring the process of building or adapting lenses for my Toyo 45 or my Hasselblad. Can anyone recommend a group here or Facebook or websites? Thanks!


    Sent from my iPad...
  5. Replies
    12
    Views
    5,407

    Re: Plumbing a Mixing Valve

    Thanks!


    Sent from my iPad using Tapatalk
  6. Replies
    12
    Views
    5,407

    Re: Plumbing a Mixing Valve

    Thanks Leigh


    Sent from my iPad using Tapatalk
  7. Replies
    2
    Views
    1,743

    Re: Mixing Valve Setup

    Sorry, didn't know that was bad form.


    Sent from my iPad using Tapatalk
  8. Replies
    12
    Views
    5,407

    Re: Plumbing a Mixing Valve

    Thanks for the photos! It looks like you plumbed the mixing valve output through a single filter and then the hose. Is that correct? Then the other outlet with the thermometer is cold only....
  9. Replies
    12
    Views
    5,407

    Plumbing a Mixing Valve

    I just bought an older Leedal Mixing Valve on eBay and I am ready to get it plumbed. I am trying to think of the best way to plumb it while leaving options to discharge either through the mixing...
  10. Replies
    2
    Views
    1,743

    Mixing Valve Setup

    I just bought a Leedal Mixing Valve on eBay and would like to get it plumbed in the next couple of weeks. Plumbing it in is straight forward, but I am thinking there might be some good ideas out...
  11. Replies
    9
    Views
    4,303

    Re: Vacuum Pump Repair

    Nicholas, the problem turned out to be in the pump. There was crud built up under the metal "flaps" that control the airflow. I cleaned the pump and it works much better. Thanks


    Sent from my...
  12. Replies
    463
    Views
    192,778

    Re: Using and Modifying the Travelwide 4x5 camera

    You can find helicals (or helicoids) on eBay for not much money. I bought one for a 90mm Holga Pan 120 conversion and it seems to work fine.


    Sent from my iPad using Tapatalk
  13. Replies
    9
    Views
    4,303

    Re: Vacuum Pump Repair

    I have emailed and called GAST but they do not respond. But, the good news is that I fixed the pump! Since the pump was getting rapidly worse I decided I had no choice except pulling the pump apart....
  14. Replies
    9
    Views
    4,303

    Re: Vacuum Pump Repair

    Thanks Gary, I will give that a try. I can't get the pump manufacturer to respond about a rebuild kit.


    Sent from my iPad using Tapatalk
  15. Replies
    9
    Views
    4,303

    Re: Vacuum Pump Repair

    Thanks Eric. I have already emailed the manufacturer to see if a kit is available and I have checked all the connections. I am going to replace the hose in case and see if that helps as well.

    ...
  16. Replies
    9
    Views
    4,303

    Vacuum Pump Repair

    I am using an older Nuarc Plate Burner for platinum printing and the vacuum pump will not pull the amount of vacuum that it should. Does anyone have any suggestions on how to improve performance on...
  17. Replies
    5
    Views
    6,309

    Re: Epson V750 -- Not able to scan negatives?

    Have you removed the white reflector from the lid? I forgot to remove it a while back and I had the same problem.


    Sent from my iPad using Tapatalk
  18. Replies
    133
    Views
    78,782

    Re: Wanderlust 4X5 Travelwide

    Does anyone know if they are going to put the Travelwide 90 in to actual production and retail sale?
  19. Replies
    217
    Views
    124,067

    Looking Glass Magazine

    Thank you for your immediate help Laura! It appears that the problem was on my end. I am enjoying issue #11.
  20. Replies
    217
    Views
    124,067

    Re: Looking Glass Magazine

    Laura, just sent you an email. I purchased issue #11 and clicked the download button. The magazine appeared briefly and then disappeared, nowhere to be found. I sent you my PayPal transaction...
  21. Replies
    6
    Views
    2,794

    Rod Coating Platinum Printing

    Allan, I have been using the "magic brush" with success. I wanted to add rod coating to my toolbox though.
  22. Replies
    6
    Views
    2,794

    Re: Rod Coating Platinum Printing

    Tim, that pretty much describes the technique I am using. I mix in a shot glass, pour it along the rod, wiggle it back and forth to to coat the liquid even. I get a nice even coating across most of...
  23. Replies
    6
    Views
    2,794

    Rod Coating Platinum Printing

    I have been trying rod coating for platinum printing without much success so far. I always seem to get a "holiday" (painters term) or dry spot in the coating. I have tried rotating the rod, end for...
  24. Replies
    10
    Views
    4,967

    Correct Printing side for Bergger COT320

    I have been getting mixed messages on printing on Bergger COT320. I have been told that the paper is packaged so it is marked for the printing side, but I have never seen any marking. I was also...
  25. Replies
    17
    Views
    8,881

    Soft Focus Lens for 4x5

    Does anyone have any recommendations for a "reasonably priced" soft focus lens in shutter that will cover 4x5?
  26. Replies
    3,284
    Views
    1,294,013

    Re: Some Soft Focus Lens Sales Information

    Does anyone have any recommendations for a "reasonably" priced soft focus lens in shutter that will cover 4x5?
  27. Re: Wide angle lens recommendation for Toyo 45CF?

    Will I need a recessed board for a Rodenstock 90 mm Grandagon-N f/6.8?
  28. Re: Wide angle lens recommendation for Toyo 45CF?

    Thanks Dan.
  29. Wide angle lens recommendation for Toyo 45CF?

    I am new to LF and I have been building a kit which now includes a Toyo 45CF w/RODENSTOCK 150MM F6.3, a Sekonic L-508 meter, and of course a tripod. I am looking for a wide angle lens for the Toyo...
  30. Re: Rodenstock 90mm f8 Geronar-WA MC Wide Angle Lens on Copal 1 Shutter for 4x5?

    I sent the pictures by email.

    Thanks!
  31. Rodenstock 90mm f8 Geronar-WA MC Wide Angle Lens on Copal 1 Shutter for 4x5?

    I bought a Rodenstock 90mm f8 Geronar-WA MC Wide Angle Lens on Copal 1 Shutter for 4x5 on eBay. It came without a lens board so I purchased a Copal #1 lens board for my Toyo 4x5. The lens, which...
  32. Replies
    5
    Views
    2,721

    Re: Revolving Back for Toyo 45CF

    The back was advertised to fit the 45CF, but I do not see how it could possibly work. I guess I will be sending it back unless someone out there is interested.
  33. Replies
    5
    Views
    2,721

    Re: Revolving Back for Toyo 45CF

    Sorry for the confusing image posting. Not sure what I did wrong. Anyway, the back with the gridlines showing is the stock back and the other is the revolving back in question. You can see the...
  34. Replies
    5
    Views
    2,721

    Re: Revolving Back for Toyo 45CF

    9268992690
  35. Replies
    5
    Views
    2,721

    Revolving Back for Toyo 45CF

    I bought a revolving back on eBay that was advertised to fit my Toyo 45CF. I can't see how it could possibly fit but when I look at the Toyo website and B&H Photo's website it appears that there is...
  36. Replies
    14
    Views
    8,444

    Re: Thoughts on a beginner large format camera

    Thanks everyone. I will keep you posted.
  37. Replies
    14
    Views
    8,444

    Thoughts on a beginner large format camera

    I am ready to move into the world of (4x5) LF photography and I have been doing a lot of reading and research to get an idea of what I should be looking for in a camera and lens. It seems there are...
  38. Replies
    5
    Views
    4,193

    Century View Camera

    I am looking at a camera listed on eBay as a "Century" 8x10 view camera. It has a non-working Goerz 8.25 f2.9 double anastigmat series 3. Lens and the camera is in pretty rough shape. I am...
  39. Replies
    8
    Views
    6,598

    Building a 5x7 Camera

    HI all,

    I am thinking about building a 5x7 folding field camera as a long range project. I have the wood working skills but I am looking for information on design. I may also need to source...
  40. Wide Angle Lens Recomendations for Linhoff Technika III V2

    I am thinking about purchasing a 90mm lens for my Technika III but I am new to large format and do not know what to look for and what fits and doesn't. Any suggestions would be appreciated.
Results 1 to 40 of 44
Page 1 of 2 1 2