PetPhoto
Member
I admit i havent made a print in a few years. Work and such. Perhaps I am in a funk who know.
Anyway, something that was found to be evil to ask is this.
If my dichroic enlarger "adds" 1 grade in contrast just by being used, how does EVERY contrast filter sheet tell me my beseler dual dichro s is a contrast grade of 2 when set to 0-0-0, ie no filters in place. But yet to use the ilford or ultrafine rebranded under lens/filter tray filters, i need to have the dichroic head set to 0-0-0 and placing the #2 filter sheet will result in an actual paper image of contrast grade 2..
Also with the papers these days having excellerators and claiming things like
Prints about 1-stop faster than most other papers - Saves about half the printing time
Works with Ilford MG filters grades 00-5
Anyway, something that was found to be evil to ask is this.
If my dichroic enlarger "adds" 1 grade in contrast just by being used, how does EVERY contrast filter sheet tell me my beseler dual dichro s is a contrast grade of 2 when set to 0-0-0, ie no filters in place. But yet to use the ilford or ultrafine rebranded under lens/filter tray filters, i need to have the dichroic head set to 0-0-0 and placing the #2 filter sheet will result in an actual paper image of contrast grade 2..
Also with the papers these days having excellerators and claiming things like
Prints about 1-stop faster than most other papers - Saves about half the printing time
Works with Ilford MG filters grades 00-5
Cascadilla
Well-known
A dichroic head with all of the filters zeroed should be equivalent to grade 2. When I used Ilford VC filters back in the day, if you tested for exposure with a #2 filter and then decided to change contrast, you could print with the 3# filter and get an equivalent exposure with increased contrast over the #2 filter. #1 or #0 would lower the contrast but maintain the proper exposure. #4 and #5 filters required double the exposure of a #2 test.
PetPhoto
Member
with a good number of todays papers have "speed boosters" or "contrast boosters",, combine that with the contrast grade boost of a dichroic head, combined with the "accepted" +1 grade boost provided by my 23cII set up as a condensor...
just what is the real tally on my gears output when combined with paper?
in the past i have accidentally enlarged two sheets of Inkpress enlarging paper that were stacked on top of eachother, emulsion side to emulsion side, and both came out identical to each other, and the one i did correctly.. all with the enlarger set to 0-0-0
just what is the real tally on my gears output when combined with paper?
in the past i have accidentally enlarged two sheets of Inkpress enlarging paper that were stacked on top of eachother, emulsion side to emulsion side, and both came out identical to each other, and the one i did correctly.. all with the enlarger set to 0-0-0