Archived posting to the Leica Users Group, 2002/01/06
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]- -- Mike-- Odd that your results were so different from mine--what e.i. were you using? I'm sure you're right that it could be some difference in technique--perhaps we meter very differently. OTOH, could it be the water? I live in Brooklyn--N.Y.C. water is very soft--low mineral content. I know I SHOULD use distilled water, but I'm lazy and AFAIK have managed to avoid major problems with tap water. Hard tap water may give very different results. Bob Marvin ____________________________________________________________________ From: "Mike Durling" <durling@widomaker.com> Subject: Re: [Leica] Re: Efke KB 25 in D23 Message-ID: <015201c1965d$cf327540$a8f9f6ce@alice> References: <200201050623.WAA16833@mejac.palo-alto.ca.us> <a05100301b85ceee21b56@[165.247.58.125]> I got too much contrast with D23 at 1:1 for 7 minutes. I was printing on a 1 1/2 filter. 9 minutes was off the chart. I'm currently using the 1:1 for 4 minutes followed by a 3 min borax bath. The tones are very nice but I'm running at EI 16. Other films in this same soup seem to need a lot more time. I suspect our differences could be due to technique. Some like Tri-X at 800. That works but you have to be careful not to overexpose! Mike D - - ----- Original Message ----- From: "Robert Marvin" <marvbej@earthlink.net> To: <leica-users@mejac.palo-alto.ca.us> Sent: Saturday, January 05, 2002 1:17 PM Subject: [Leica] Re: Efke KB 25 in D23 - - -- I develop KB 25 for 7 1/4 min. in straight D23 (@ 68†F,agitating for 10 sec./min.in a ss tank). This is aprox. 20% more than the time recommended in the Massive Dev Chart for D76 and the Efke data sheet (packed with 100' bulk rolls) for ID11. Both sources recommend e.i. 50--1/3rd stop faster works better for me. I don't find it contrasty at all. FWIW, I usually use anywhere from a 2 1/2 to a 3 1/2 Ilford filter with Arista Premium RC/VC (aka Ilford Multigrade IV) in a Valloy II . As to sources, I have a few 100' rolls in my freezer, purchased from Freestyle right after I learned they had dropped it from their catalogue ( It's worth phoning--they might still have some left). When my stash runs out, I guess I'll try Photoimpex. Bob Marvin From: "Mike Durling" <durling@widomaker.com> Subject: Re: [Leica] If you had only one B&W film/developer combo, which would it be? Message-ID: <007301c19597$07d849a0$69f9f6ce@alice> References: <200201041526.HAA27179@mejac.palo-alto.ca.us> <a05100300b85bd0818307@[165.247.38.122]> I agree with the film/developer combo but I find it way too contrasty when pushed that fast. How long do you develop in D-23 and do you use it undiluted? - -- To unsubscribe, see http://mejac.palo-alto.ca.us/leica-users/unsub.html