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  1. V

    Cambo Actar, anyone ?

    Yes you can, but it is not very convenient. Fire the GFX with Bulb speed setting, and then fire the shutter of the lens at desired speed (and of course connect your flash to the synch plug of the lens) while the GFX is in Bulb exposure.
  2. V

    Cambo Actar, anyone ?

    Hello, I have the Actus, the Fuji GFX50R, and the Actar 60mm and 90mm. When stopped down to f8 or better f11 I find the 60mm very sharp, comparable to the GF63mm, at least in the center. You can shift the 60mm up to 20mm horizontally (in landscape orientation) until the hard vignetting...
  3. tech

    tech

    boring technical photos
    • vvince
    • Album
    • Comments: 0
  4. IMG-75182.jpg

    IMG-75182.jpg

    • vvince
    • Media item
    • Comments: 0
    • Album: tech
  5. InkedIMG-7517_LI2.jpg

    InkedIMG-7517_LI2.jpg

    • vvince
    • Media item
    • Comments: 0
    • Album: tech
  6. IMG-75192.JPG

    IMG-75192.JPG

    • vvince
    • Media item
    • Comments: 0
    • Album: tech
  7. V

    Schneider APO Digitar m 80mm f5.6 : any experince with it?

    Thanks Rob, I guess that th lens you are refering to is this one https://blog.kasson.com/gfx-50s/schneider-90-4-5-apo-componon-hm-on-gfx-50r/ It looks like it is the better option for my needs. I wonder what is the menainhg and differences between the -S and -HM label in the componon lenses...
  8. V

    Schneider APO Digitar m 80mm f5.6 : any experince with it?

    Thanks to all for your helpful replies. I really appreciate the sharing of expertise on this forum! Yes it would be for using it with a 33x44 sensor (Cambo Actus + Fuji GFX). From what I understood this lens is probably not what I am looking for, it looks like it is too dedicated to macro work...
  9. V

    Schneider APO Digitar m 80mm f5.6 : any experince with it?

    thanks Dave. Unfortunately I am not competent enough in optics to interpret in a useful way these numbers and graphs… Cheers Vvince
  10. V

    Schneider APO Digitar m 80mm f5.6 : any experince with it?

    Hello, The title sys it all! Or almost… Has anybody some experience with this lens? The one I am considering comes in copal 0 mount, and is the m version, that is the macro version. I would be intrested to know the following : - image circle and shifting possibilities, edge sharpness when...
  11. V

    Little review of Apo Digitar 5,6/100 mm

    Thanks for pointing this out, Rob. I hadn’t thought that the lens could have been glued to the mount. That’s a very relevant information. Cheers Vvince
  12. V

    Little review of Apo Digitar 5,6/100 mm

    Thanks Alkibiades. So this one would be the latest version, the one you have, is it? From what I understood, you prefer the Digitar 100mm over the 90mm, am I right? Did you also try the lens in closeup photography, like table top or even macro? Cheers Vvince
  13. V

    Little review of Apo Digitar 5,6/100 mm

    Thanks for the Work and the sharing. Are there several versions of this lens? Is the lens you have the Schneider APO DIGITAR MC 5,6 100 mm N-53° ? Cheers, thanks vvince
  14. V

    Sinaron HR 60mm f4 on Cambo Actus with GFX

    Thanks to all for your knowledgeable comments. The lens was 1100 euros, which I guess would have been a good price if it had been properly working. So, I will have to stick with the Actar, or maybe find a Schneider Componon HM 60mm which Rob likes so much. cheers Vvince
  15. V

    Sinaron HR 60mm f4 on Cambo Actus with GFX

    Thanks for checking the numbers Rob. I do not have a tool for precisely measuring, but my estimate is about 11-12mm, which is Victor's estimate as well. So according to the math, it should work... But I do believe the owner (seller) of the lens when he says that it is the rear element of the...
  16. V

    Sinaron HR 60mm f4 on Cambo Actus with GFX

    Thanks a lot Rob and Alkibiades. I was full of hope after reading your posts, unfortunately it will most probably not fit with the GFX. The seller has an Actus with a X1D-50C and digital back. No problem with back, as expected, but he has very limited movements with the X1D-50C since the rear...
  17. V

    Sinaron HR 60mm f4 on Cambo Actus with GFX

    Hello, I am hesitating to buy a second hand Sinaron HR 60mm f4 mounted on Copal shutter (which as far as I understand should be the same lens as the Rodenstock Digaron-S 60mm f4) to put on my Cambo Actus with a Fuji GFX50R mounted. Has anyone tried this combination, will I be able to focus at...
  18. V

    PO Lens SK 120 Macro Adjustment

    Hello, Just a guess, because I do not have the lens, but generic features for macro lenses : A) FULL and LIMIT would be to limit the focusing range such that the autofocus of the lens does not hunt the whole focus range when not doing macro work. When doing macro work, use FULL, else use LIMIT...
  19. V

    I will be able to test Actar 90 and 120 soon. What to test ? Anyone is interested ?

    Thank you very much Rob for sharing the pics and information. Your lens looks really good, with full shift capabilities (20mm on the Actus). However I am not sure if the Actar 90mm is based on your Schneider lens : look at this thread...
  20. V

    Technical Camera Images

    Rob, how did you manage to have the background so black? No flash was used I guess.. It almost look like an IR image! Green filter maybe, or some post-processing, or just the natural lighting which happend to be so? Anyway, that’s a very nice image. Cheers Vvince
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