q.g._de_bakker's Recent Activity

  1. q.g._de_bakker replied to the thread Exposure.

    It's not correct that each zone represents a certain, fixed difference in camera exposure. You can expand and compres the luminance...

    Oct 19, 2020 at 12:55 PM
  2. q.g._de_bakker replied to the thread Exposure.

    This proves that you do not even begin to understand what the zone system is about.

    Oct 19, 2020 at 6:59 AM
  3. q.g._de_bakker replied to the thread Exposure.

    Zones are not set entities, but where the photographer previsualises bits of a scene to end up to create the desired image. Zones are...

    Oct 19, 2020 at 6:52 AM
  4. q.g._de_bakker liked jose_angel's post in the thread Exposure.

    As said (cannot remember if it was Ctein, I may be wrong), the one stop difference between zones is just... "by definition". Just this....

    Oct 19, 2020 at 6:43 AM
  5. q.g._de_bakker liked glen_h's post in the thread Exposure.

    Zone system or not, this is pretty much the way exposure works.

    Oct 17, 2020 at 5:12 PM
  6. q.g._de_bakker replied to the thread Film era lenses vs the modern ones..

    You were supplied with numbers, C. Where are your numbers to disprove those? Just asking for more, and then more, and then... is a...

    Oct 17, 2020 at 12:59 PM
  7. q.g._de_bakker replied to the thread Nikon D850 Monochrome.

    A Bayer filter reduces the sample frequency to less than the photosite spacing allows. Remove the Bayer and there will be a difference....

    Oct 17, 2020 at 12:51 PM
  8. q.g._de_bakker replied to the thread Film era lenses vs the modern ones..

    The inclined ruler is a very good tool.

    Oct 17, 2020 at 11:26 AM
  9. q.g._de_bakker replied to the thread Film era lenses vs the modern ones..

    You want numbers instead of numbers? Use Google, as suggested before. How is Kodak's history as former and present maker of...

    Oct 17, 2020 at 11:23 AM
  10. q.g._de_bakker replied to the thread Tripods & Heads- Upgrading.

    The geared heads i know all have a release that allows rapid setting. Not always very comfortable. But it works.

    Oct 17, 2020 at 11:18 AM
  11. q.g._de_bakker replied to the thread Nikon D850 Monochrome.

    No. Explain. And remember, the limit imposed by photosite frequency.

    Oct 17, 2020 at 11:14 AM
  12. q.g._de_bakker replied to the thread Nikon D850 Monochrome.

    Yes... you explain to us how a Bayer array equiped sensor can resolve detail right up to the limit posed by its photosite spacing, please.

    Oct 17, 2020 at 7:34 AM
  13. q.g._de_bakker replied to the thread Quantaray lens.

    Don't post a picture here. Turn to the seller and return the lens. If it will not fit, we telling you it will not fit will not change...

    Oct 17, 2020 at 7:14 AM
  14. q.g._de_bakker replied to the thread Film era lenses vs the modern ones..

    You understand the logic, C, of a decline down to 2%, turned round into an increase by on average maybe 8% per year for, say, ten years...

    Oct 17, 2020 at 7:02 AM
  15. q.g._de_bakker replied to the thread Nikon D850 Monochrome.

    It would be, though perhaps in a somewhat limited colour space.

    Oct 17, 2020 at 7:01 AM