Archived posting to the Leica Users Group, 2018/11/18
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Hi Mark, I agree of course with you. I want just to mention that at least for me the Dektol packets are too large for me 1 Gallon (3.8 litters) and I have decided prepare myself the formula D-72, it?s very easy and I prepare every time just 1 Litter, as you say, normal dilution 1:2 it give me 3 litters of developper, for me this is equivalent to 3 darkroom sessions, and beside that this method is much more cheaper (but this is not the important point) the more significant advantage is that every time I can work withe fresh or very fresh developper. I see you mention to add Phenidone liquid, I have used it but never on the D-72 formula, I have use it for the PQ formula, but in powder, I didn?t know it was available in liquid?. and on this case I?ve used as well Benzotriazol (I think it is recommended to use it when Phenidone is used). Concerning the use of Phenidone on Dektol or D-72 formula, do you replace the Metol with the same quantity of Phenidone in the formula? Thank you in advance Mark, I would like to know your opinion about these points Cheers Lluis > El 18 nov 2018, a les 17:36, Mark Rabiner <mark at rabinergroup.com> va > escriure: > > Just follow the instructions on the packet. Try not to breath too much of > the powder as you're pouring it. Better to use a glass gallon jug than > thin plastic milk jug as it will turn brown less quick (the plastic > breaths). If it all does not get mixed up perfectly it's no big deal. A > few crystals on the bottom does not add up to much. They end up > disappearing later on down the line after you've poured some out. > You'll have less problems with Dektol then with liquids. With liquids you > can lay out your prints to dry and look and them later and see stains have > magically appeared on almost all your prints. A major bummer which never > happens with Dektol. Also its way cheaper per print to use if you do the > numbers. Do not use it straight in the tray. Dilute it at least 1 to 1 but > 1 to 2 was more common. You'll get plenty of contrast. Probably more > contrast (in a good way better blacks ) then with a Phenidone liquid. It > also lasts longer in the tray. One once per 8x10 inch print is a good > guide. It's also what they tell you in the Kodak material. After that you > won't get stains you just won't get blacks. > A minute is good for RC paper two minutes for fiber. You might get by with > a minute and a half with fiber. Use a darkroom timer. > > While it's possible to just pour the powder into the jug with a dry funnel > it?s a big hard to mix it as you can't really stir it and shaking it would > not be so cool its not a James Bond Martini. So you'd be swirling it and > you won't get it all. > It?s a bit better to have a plastic bucket to mix it up in and pour that > into the jug for your concentrate. And maybe don?t use the bucket for > others stuff mark it "darkroom". > And get a darkroom stirring rod don't use a kitchen spoon. > Its always something. > > > > > -- > > Mark William Rabiner > Photographer > > ?On 11/14/18, 5:46 PM, "LUG on behalf of Lluis Ripoll via LUG" > <lug-bounces+mark=rabinergroup.com at leica-users.org on behalf of lug at > leica-users.org> wrote: > > +1 > Lluis > > >> El 14 nov 2018, a les 23:14, Mark Kronquist via LUG <lug at >> leica-users.org> va escriure: >> >> Simple enough for generations of Photo 101 students, good enough for >> thousands of professionals, As an all around developer it is hard to find >> a better one for everyday use. Go for it. >> >>> On Nov 14, 2018, at 1:35 PM, Dan Khong via LUG <lug at leica-users.org> >>> wrote: >>> >>> Friends >>> >>> My local photo and darkroom supplier recently ran out of Ilford MG print >>> developer and suggested Dektol instead. I've not used powdered developers >>> for a long time and Dektol is new to me. >>> >>> Apart from the usual instructions on the packaging, I will appreciate any >>> pearls of wisdom you folks have learned while handling it. >>> >>> Many thanks. >>> >>> Dan K. >>> >>> _______________________________________________ >>> Leica Users Group. >>> See http://leica-users.org/mailman/listinfo/lug for more information >> >> >> _______________________________________________ >> Leica Users Group. >> See http://leica-users.org/mailman/listinfo/lug for more information > > > _______________________________________________ > Leica Users Group. > See http://leica-users.org/mailman/listinfo/lug for more information > > > > > _______________________________________________ > Leica Users Group. > See http://leica-users.org/mailman/listinfo/lug for more information