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  1. Sirius Glass

    Kodak price increase

    Because they are different films. There are many threads on Photrio that go into more information and detail than I care to type.
  2. Sirius Glass

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    OM3 Light Meter Values Changing Depending on Lens

    Have the camera checked with all the lenses. It might be one adjustment or a complete CLA.
  3. Sirius Glass

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    Increasing dark values to black in print

    I standardized the development time to 2 minutes with Dektol to eliminate variations in development time and adjust the aperture or exposure time or both to darken the blacks.
  4. Sirius Glass

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    Increasing dark values to black in print

    No, that is the beauty of split grade printing.
  5. Sirius Glass

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    Observation tonight about distribution. 35mm ISO 400 B&W Film.

    For years I used an ND filter for the WideLux F7 which has the fastest shutter speed of 1/250 second and smallest aperture of f/11 with ISO 400.
  6. Sirius Glass

    Post your landscape photos here

    Was this taken from a ski lift or were up to your hips in snow?
  7. Sirius Glass

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    Converting EV to Lux to millilux-seconds

    "kilo" as in kilogram means 1000 or 10+3
  8. Sirius Glass

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    Stain at the back of a lens. Fungus?

    It appears that with that lighting there are no artifacts. Now check it in bright sunlight and with bright sunlight coming directly into the lens.
  9. Sirius Glass

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    Increasing dark values to black in print

    Is that clear enough?
  10. Sirius Glass

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    Advice on seasoning XTOL-R

    MDC would be much more useful if it did not have so many errors and inaccuracies.
  11. Sirius Glass

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    Increasing dark values to black in print

    Again you are wrong about ending up in the middle. With split grade printing the two are separate and the yellow will not reduce the overall contrast, on darken the high lights. It one were to compare a split grade print to a grade 2 or 2.5 print, then one would see there is a great difference...
  12. Sirius Glass

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    Increasing dark values to black in print

    Erroneous information. It is NOT grade 2.
  13. Sirius Glass

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    Increasing dark values to black in print

    Correct. Increase the magenta time.
  14. Sirius Glass

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    Increasing dark values to black in print

    No, split grade is not grade 2, it is split grade with the best for magenta and the best for yellow. It does not fall in between the two. Any one grade is too narrow for many subjects. That is why split grade exists and is so widely used.
  15. Sirius Glass

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    Converting EV to Lux to millilux-seconds

    The Pentax spot meter is a reflectance meter, not an incident meter.
  16. Sirius Glass

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    Allentown, PA Photo-Ops

    Welcome to APUG Photrio!!
  17. Sirius Glass

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    Increasing dark values to black in print

    No, it is much better to use split grade filtering and expose for maximum magenta and maximum yellow and single grades be damned. Single grade is a one size fits all approach and we know that that does not work in the real world many times.
  18. Sirius Glass

    H
    Same vintage lenses for film vs digital.

    The problem is that some of the sensors are restricted to receiving light mostly perpendicular to their surface and they are unable to take light the is off perpendicular by larger angles. Film is not so picky and will take all comers. When there were several sensors for the Hasselblads this...
  19. Sirius Glass

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    Perishable skills. A frustrating return to the darkroom. Advice needed.

    I focus without the filters, there is a switch for white light with my enlarger, then switch the filters in and stop down the lens. That is the theory. Sometimes I forget to stop down the lens which leads to the paper turning black immediately in the wet dark room. Then I trudge back to the...
  20. Sirius Glass

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    Taming Fomapan 120's crazy curling

    I suspect that the dehumidifier is over drying the negatives. A damp or humid room is better for drying film and not have curling problems.
  21. Sirius Glass

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    Shanghai GP3 100 220 - still an unfinished product?

    Well with the finger prints, we can track down the offenders now.
  22. Sirius Glass

    Kodak price increase

    If I were to use tabular grain film, then I would prefer Delta 100 over HP5+, but I still prefer Tri-X 400 over both.
  23. Sirius Glass

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    Hasselblad - Holy Trinity or 60-100-180?

    If you shot 6x6 instead of 645 you would not have to roll the camera over to shoot vertically. Shoot square.
  24. Sirius Glass

    Kodak price increase

    Opps, sometning else we agree on.
  25. Sirius Glass

    Kodak price increase

    Free darkroom facilities after hours for employees.
  26. Sirius Glass

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    Ilford HP5+ At 800 ISO

    I perfer Tri-X grain to HP5+ even after I developed the later longer. I am will to pay for the better product of me. Heck, gas and eggs have gone up in price more.
  27. Sirius Glass

    H
    Same vintage lenses for film vs digital.

    For example some digital backs did not work well on the Hasselblad SWCs.
  28. Sirius Glass

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    stability of 'sunny 16'

    So we are close to the same age.
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