Barry Thornton's fine print photographer's workshop

















Text based site map

Site © Copyright Barry Thornton 1999 - 2003


Brilliance in black & white for you




DiLUXOL Vitesse

NEW SPEED KING! DiLUXOL Vitesse

When the light dies, photographers need all the help they can get. There are plenty of developers around that enable 1/2 to 1 stop speed increase, and DiLuxol Vitesse does that too. The problem comes when we want to extend beyond that. Sure we can push the film for longer times in the developer, but now highlight densities build up and block; graduation is compressed; grain gets mottled. Dodging and burning become a nightmare and only yield inferior tonal results. DiLuxol Vitesse combats this. Because of its unique blend of phenidone AND metol with ascorbic acid, in standard usage it yields an easy 1/2 to 1 full stop speed increase with all the subtle graduation and tonality that comes automatically with a two bath formulation. It isn't an ultra-fine grain developer, though it is far from coarse. Unlike many speed increasing developers, the grain isn't mushy and blurred, it is crisp and compact giving fine acutance for perceived definition. Usefully, all films take the same time, and the life of the two bath is quite exceptional - often new developer can simply be added to the old instead of replacing it. It is when push processing that the automatic highlight restraint given by the two bath combats the usual burned out and blocked highlights far more effectively than conventional single bath developers do, while the critical shadow detail and separation is nursed up. This means that high quality unmottled richly graduated prints can often be made, not just acceptable ones, and with much less effort. There are special techniques availble for two bath use to extend 'pushability'. Not just for fast films, it can also rescue slower films accidentally exposed at the wrong, higher, speed rating. For instance FP4 at EI400 is fine. Only available direct from Fine Print in an A+B, one litre each, pack sufficient for AT LEAST 20 films.


Back

Home || Contact || About || Umbralux©Glycin || diXactol ultra || diXactol Notes || Archivix || Diluxol Ultra Fine || Luxol Ultra || Luxol Eco || Diluxol Vitesse || TechXactol || Exactol Lux || Beutler || Stoeckler 2 Bath || 2 Bath || Archivalt || Mini-print paper/ink comparison pack || Clenstech© || paper || Personal Dev' Time || Personal Film Speed || Galleries || Zone System || UnZone || Shop || Coaching || Processing & Printing || Two Bath || Pyro || Bleach & Monobath || Workshop || Why Landscape || Elements || Edge of Darkness || Elements of Transition || Fuji SS100 || Verichrome Pan || MonoMatch || Links

Site designed and maintained by AWH Imaging