Archived posting to the Leica Users Group, 1998/10/28
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Francesco - I suspected that once you developed your own film, contact printing would quickly follow. Good for you. Your safelight should be no less than 6 feet from the paper to avoid fogging. A 100w bulb at 1 foot is a very strong light source. Try using a 25 or 40 w bulb and move the bulb 3 to 5 feet away. Also once you get an acceptable image, develop the paper for 1.5 min and fix for 2 min. You're close to success so keep trying. Now I'll make a prediction. Once you achieve success, there's a darkroom in your future, within 1 month .. max. Greg Achenbach - -----Original Message----- From: Francesco (Glossymedia) <fls@san.rr.com> To: leica-users@mejac.palo-alto.ca.us <leica-users@mejac.palo-alto.ca.us> Date: Wednesday, October 28, 1998 2:28 AM Subject: [Leica] darkroom update... >Contact prints......my latest project. > >The facts: > >amber safelight......2 feet from printer >100W soft tungsten bulb.......1 foot from printer >Ilford MG Paper Developer at 20C for 60 seconds >Kodak Indicator Stop Bath at 20C for 30 seconds >Ilford Rapid Fixer at 20C for 60 seconds >Ilford MG Glossy Paper RC >Kodak Glossy Paper RC >wash under running water for 2 minutes >hang dry > >Well, I got the TMax 400 negs developed perfectly, but when >I tried to folow Hedgecoe's instructions on contact prints, I >messed up a few times. In his book he explained how to run >a test to determine proper exposure time for contact prints. >Since I do not have an enlarger yet, I improvised. >Under safelight, I placed the neg strip over the paper, then >placed the combo under the contact printer glass sheet. I exposed >with the tungsten desk lamp for 5 second increments, as Hedgecoe >recommended. I then ran through the chemicals and times >stated above. Jet black paper. No images at all. Hedgecoe said >there would be a gradient strip on the paper from light grey to black >and the proper exposure would be the one where the paper just turned >black, but my entire strip was black! After some more testing, I assumed >the safelight was not really safe, or that the Ilford paper was not safe >under that light, since the Ilford paper insert said the light had to be >a special one. I switched to Kodak paper, and tried again. Under the >safelight, I got black paper again, even at 5 seconds. >Now I thought the safelight was certainly not safe, so I removed it. >This time I tried the same thing in the dark. This time I got the faintest >of images to appear, but very very faint! I deduced the light was on >too long, so I knocked it down to 5 seconds. Still too long.....I got >images, but very faint and dark. I then decided that the tungsten bulb >was too strong, so I changed the setup and I exposed with the amber >safelight at a 2 foot distance from the paper, and used no tungsten light. >At 5 seconds, same thing....faint images. At 3 seconds, I was getting >tired and when better, but still faint, images appeared, I was relieved >and figured I was on the right track. But I quit for the night. >I remain confused. > >I know all of you darkroom veterans are ROTFL right now, and that's OK, >but what I am doing wrong here? A million things are going through my head >as to what the problem is: light source too close, time is supposed to >be very short (under 2 seconds), light source is too strong, etc. >Am I on the right track? Can someone tell me the proper timings for >making standard contact prints? Is it posible to do without an enlarger >or am I wasting my time, paper, and chemicals? > >Francesco > >PS......what is the difference between a developer such as HC-110 and >XTOL? Is XTOL a paper developer? > > > > > >