tag:blogger.com,1999:blog-1038963912631739676.post232254395420914467..comments2024-02-14T19:08:47.362+01:00Comments on Caffenol: Caffenol-C-L stand developmentimagesfrugaleshttp://www.blogger.com/profile/16601551090153453277noreply@blogger.comBlogger20125tag:blogger.com,1999:blog-1038963912631739676.post-54446723270340377092016-01-01T23:58:57.862+01:002016-01-01T23:58:57.862+01:00Hi Marisa, it may work but I have no good experian...Hi Marisa, it may work but I have no good experiance with the Kodak budget films and Caffenol.imagesfrugaleshttps://www.blogger.com/profile/16601551090153453277noreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-5767894896641667912015-10-02T20:47:54.210+02:002015-10-02T20:47:54.210+02:00Hello!
Thank you for everything. I have one ques...Hello! <br /><br />Thank you for everything. I have one question: I actually really like the yellowish stain from the coffee, so... what should I do to improve it? Just add more coffee?<br />Also, do you think this recipe will work with my ordinary kodak colorplus 200?Anonymoushttps://www.blogger.com/profile/06912135233980203167noreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-39723799657911868382014-09-28T12:50:06.964+02:002014-09-28T12:50:06.964+02:00Looks very fine, Chris. Thank you for the note - R...Looks very fine, Chris. Thank you for the note - Reinholdimagesfrugaleshttps://www.blogger.com/profile/16601551090153453277noreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-544360254520089892014-08-02T20:49:50.873+02:002014-08-02T20:49:50.873+02:00Hi Reinhold,
Thanks a lot. I will try your recomme...Hi Reinhold,<br />Thanks a lot. I will try your recommendation. Keep you updated. <br />Best wishes<br /><br />D.Deivisonhttps://www.blogger.com/profile/00228168909158978976noreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-71743068656907570902014-08-02T20:42:38.078+02:002014-08-02T20:42:38.078+02:00Hi Deivision,
usually you reduce the dev time for...Hi Deivision,<br /><br />usually you reduce the dev time for about 20 % for continuos agitiation, but that's compared with regular agitation scemes e.g. 3x every 60 secs. You can't compare that with stand development wich is very compensating and so can be used with great results for enhanced film speed. I don't call it push processing, because you have real gain of speed. The drawback of continuos agitation is that you can't tweak the contrast the way different agitaion scemes do.<br /><br />Nevertheless I guess you can use C-C-L with great results at boxspeed and about 25 - 30 minutes, 20 °C in your Rondinax as a starting point. Now, spinning the wheel for half an hour wouldn't be my choice, instead I would use C-C-M(rs) for 8 - 10 minutes, 20 °C instead for boxspeed. Remember to adjust the times for your needs. Add some pot. bromide or salt of course for fast films above ISO 100.<br /><br />Thank you for the appreciation, best - Reinhold imagesfrugaleshttps://www.blogger.com/profile/16601551090153453277noreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-77672670065921117602014-08-01T17:15:16.979+02:002014-08-01T17:15:16.979+02:00Hello Reinhold,
first of all, nice blog! Very usef...Hello Reinhold,<br />first of all, nice blog! Very useful.<br /><br />I am starting with Caffenol, I've ready many and many posts from the beggining. I've learnt a lot. My question is about agitation.<br />I've been using daylight developing stuff like Rondinax 35 and Essex 35. I think you know it, but in bref we do not have intervals of agitation while using it. We just turn the knob making the film roll into the developer during all process.<br /><br />Do you have any idea about how to use Caffenol with this kind of daylight development tank? <br /><br />Once again, I love the blog. Congrats!Deivisonhttps://www.blogger.com/profile/00228168909158978976noreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-35044575465875846232011-10-09T21:13:26.567+02:002011-10-09T21:13:26.567+02:00Hi Damian,
sorry, Im have no clue what went wrong...Hi Damian,<br /><br />sorry, Im have no clue what went wrong. One film heavily underdeveloped, the other one heavily overdeveloped. Hm, makes no sense imho.<br /><br />Good luck - Reinholdimagesfrugaleshttps://www.blogger.com/profile/16601551090153453277noreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-66339222463713455612011-10-09T05:02:46.696+02:002011-10-09T05:02:46.696+02:00Hi Reinhold
I just develop 2 sheets 4x5 Shanghai...Hi Reinhold <br /><br />I just develop 2 sheets 4x5 Shanghai and ilford fp 4 100 in coffenol c-l and have strange results.<br /><br />i measure ingredients with scale and mix with order : in half liter i mixed washing soda , later i ad vit c after i ad potassium bromide AR.<br /><br />another half liter of water i mixed coffee and later mix together coffee with rest.<br /><br />1. Shanghai 20 c 70 minutes first 30 sec inversions after 2,4,8,15,50 but i forgot presoak. <br /><br />Negatives come out very thin and thay ambrotypes !!! when i look to light i have negative but when i put on black i have positive image !!!<br /><br />2. ilford fp4 : i develop ilford in the same developer after shanghai but i presoak 5 min.<br /><br />developer temperature was 22 C so i cut time to 55 min.<br /><br />negative is very thick and base is almost no translucent - gray. but images are visible.<br /><br />Some thoughts about what happens here ?<br /><br />example of Shanghai 100 it was very hard to scan and a lot PS work done:<br /><br />http://dzialoszynskidamian.blogspot.com/2011/10/coffenol-first-time-with-coffenol-c-l.html<br /><br />br<br /><br />damiandamian dzialoszynskihttps://www.blogger.com/profile/07103702984172154685noreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-27064996971410387972011-07-26T13:24:53.605+02:002011-07-26T13:24:53.605+02:00Hi Kev,
thank you for your appreciation. Hard to ...Hi Kev,<br /><br />thank you for your appreciation. Hard to tell whether I would prefer CCM or CCL for TMax100. Witj both you get fine results, CCL might be a bit more on the finer grained side, but you can also reduce the dev time with CCM. In general it applies to all developers, the longer developed the more speed, contrast and grain and vice versa. For best speed CCM will probably be better if you don't mind a bit of base fog.imagesfrugaleshttps://www.blogger.com/profile/16601551090153453277noreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-83601829592144548932011-07-21T05:28:39.966+02:002011-07-21T05:28:39.966+02:00Thanks for the blog Reinhold. Your clear instructi...Thanks for the blog Reinhold. Your clear instructions and fantastic results have got me inspired to start doing my own films.<br /><br />You've had some nice results with TMax100 in CCM. Do you prefer CCL for this film now? what differences would you expect to see between using the 2 variants?<br /><br />Regards and thanks<br />Kev.khttps://www.blogger.com/profile/16935229549318338590noreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-91034356502303120132011-01-24T19:41:28.923+01:002011-01-24T19:41:28.923+01:00I'll try this and will report back. But it mig...I'll try this and will report back. But it might take a while, at the moment I have my last roll of Fomapan 200 in the camera and since I got all this child-breeding and job stuff to do time is rare.<br /><br />So long a big Thank YouKristian Heitkamphttp://ki-online.netnoreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-64715137436010623462011-01-24T18:31:23.132+01:002011-01-24T18:31:23.132+01:00Since there is much less soda in C-C-L, the temper...Since there is much less soda in C-C-L, the temperature rise is about or below 1 °C.<br /><br />"I first mixed all dry agents, excluding the coffee" -> If you added dry bromide, you might have taken too much. You should make a stock dilution of maybe 10 g/l, for 250 ml and 1 g/l KBr you only need at add 25 ml to the mix. That's much more accurate. The more bromide, the less fog but also less development.imagesfrugaleshttps://www.blogger.com/profile/16601551090153453277noreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-53583609449420149392011-01-23T20:04:34.528+01:002011-01-23T20:04:34.528+01:00Oh forgot, exposed at EI 100. Camera is a Rolleifl...Oh forgot, exposed at EI 100. Camera is a Rolleiflex 3,5 F, but it was my first roll in this camera. <br />Anyway the shutter sounds correct and I was using a Metz 45 CT-5 flash on some pictures – so shutter times shouldn't matter that much. <br />This is also coherent to the fact, that there was no difference between those exposures with the flash and those using the cameras exposure meter (which matches my Gossen Lunasix 3) without flash. <br />So I assume it was not a cameras fault.Kristian Heitkamphttp://ki-online.netnoreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-46542642663458406302011-01-23T19:55:18.775+01:002011-01-23T19:55:18.775+01:00Hello Reinhold,
probably the dilluting was not qu...Hello Reinhold,<br /><br />probably the dilluting was not quite right. I first mixed all dry agents, excluding the coffee. Than I added water (first a little) to dilute.<br />Afterwards I added Coffee and the rest of the water.<br />The Soda should be correct (Heitmann Reine Soda) I also used it for C-C-M before and had fine results here.<br />The only strange thing: I had a water temperature of 17 ºC before adding the soda so it should have risen to 20 ºC. But it only went up to 18 ºC.<br /><br />I measured with a scale that measures in 0.1 g steps. So everything should have been accurate.<br /><br />Maybe it is just the problem with the low temperature and the wrong order in mixing/adding agents.<br /><br />I wanted to use the stand development because I was too lazy to shake …Kristian Heitkamphttp://ki-online.netnoreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-1939894126076388462011-01-23T01:44:44.720+01:002011-01-23T01:44:44.720+01:00Hi Kristian,
some people complain that the negs a...Hi Kristian,<br /><br />some people complain that the negs are too dense ;-) but never too thin.There must be something wrong. <br /><br />So:<br /><br />Which exposure index? Metering and camera reliable? Waterfree washing soda, no(!) hydrated or baking soda. Agents measured by weight or volume? How much bromide did you use, 1 g/l (not per tank filling!) of potassium bromide should be sufficiant? Right order of adding the agents? First soda, then Vit-C, wait until all bubbles cleared. Finally the Bromide and at last the coffee. If you add the Vit-C after the coffee, you will get a very ugly foam! The proper order is VERY important! Stir a bit and let stand for some minutes. Stir again a bit and you will have a perfect dilution. Nothing sticky any more. Dont't use the mix before it is evenly diluted.<br /><br />Caffenol-C-L must be measured much more precisely than f.e. Caffenol-C-M, because only a little bit less of soda than necessary will. And hydrated soda must be adjusted properly for the right amount.<br /><br />So far I didn't develop at 18 °C, your time semms to be reasonable, but who knows.<br /><br />Acros 100 doesn't need stand-development and bromide at all, it works perfect with Caffenol-C-M. Try EI 200 - 400 and you will be perfectly satisfied.<br /><br />Best - Reinholdimagesfrugaleshttps://www.blogger.com/profile/16601551090153453277noreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-85153946189719787202011-01-23T01:18:49.756+01:002011-01-23T01:18:49.756+01:00Sorry, I forgot to add: I agitated 10 times initia...Sorry, I forgot to add: I agitated 10 times initially, as supposed by your receipt-sheet.Kristian Heitkamphttp://ki-online.netnoreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-46542033845946504332011-01-23T00:35:40.357+01:002011-01-23T00:35:40.357+01:00Hi, I tried this receipt with Acros 120. I develop...Hi, I tried this receipt with Acros 120. I developed at 18º C for 85 Minutes. Presoaked for 5 minutes.<br />My negs developed very thin, it is impossible to get nice scan-results on an Epson Perfection 2450.<br /><br />I also had problems to dissolve the coffee. It got really thick and sticky and I had to squese it with the spoon to get it dissolved. Do you know a special trick for this?<br /><br />Anyway a big thank you for this blog!Kristian Heitkamphttp://ki-online.netnoreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-91599191093652271192010-09-07T16:46:45.564+02:002010-09-07T16:46:45.564+02:00Hi Christian, if room temperature is between 20 an...Hi Christian, if room temperature is between 20 and 24 °C I use this with adapted time. Otherwise I use a water bath. Best - Reinholdimagesfrugaleshttps://www.blogger.com/profile/16601551090153453277noreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-40357297401880627312010-09-07T09:32:47.967+02:002010-09-07T09:32:47.967+02:00Hi Reinhold,
a simple question here... how do you ...Hi Reinhold,<br />a simple question here... how do you manage the temperature while the stand period ? Something like a water-bath or just a room with constant temperature ?<br /><br />Thanks a lot...<br /><br />Best regards,<br />christianchristianhttps://www.blogger.com/profile/00324679773652224318noreply@blogger.comtag:blogger.com,1999:blog-1038963912631739676.post-38652209881258324522010-08-16T10:10:05.337+02:002010-08-16T10:10:05.337+02:00Wow! These are very, very good! The toning, the s...Wow! These are very, very good! The toning, the sharpness .... excellent, very very well done!Marcel Schepershttps://www.blogger.com/profile/16190049218812352275noreply@blogger.com