bethe_fisher Posted November 28, 2017 Share Posted November 28, 2017 Does anyone use a red window in the camera back these days? Wouldn't the easiest solution be for Kodak to simply stop the archaic practise of printing numbers and their brand name on the entire length of the backing paper? As noted on Photrio (looong thread there), lots of those using 120 do need the red window numbers - Holgas, Dianas, old rangefinders, etc... Don't really need "Kodak" though. And there haven't been confirmed problems with other films, just Kodak. I've been using Fuji Acros and assorted Ilford and haven't had issues. There are not many companies (maybe even just one) making the backing paper now. The type of markings are up to each film company. Ilford's have gotten pretty light, but they're still visible through red windows. Supposedly Kodak has worked out a better formulation and newer rolls are ok (like really fresh ones, not right after the problem batches). Link to comment Share on other sites More sharing options...
glen_h Posted November 29, 2017 Share Posted November 29, 2017 Having words between the numbers helps to stop at the right place. Putting the film name in is convenient, as you might forget which film it is, if you don't use it for a while. -- glen Link to comment Share on other sites More sharing options...
rodeo_joe1 Posted November 29, 2017 Share Posted November 29, 2017 "..Holgas, Dianas, old rangefinders,etc... " Ah, people messing about need the red window numbers. Not photographers seriously shooting film then? I would have thought that random letters and numbers popping up could only increase the Holga experience. Link to comment Share on other sites More sharing options...
ben_hutcherson Posted November 29, 2017 Share Posted November 29, 2017 Ah, people messing about need the red window numbers. Not photographers seriously shooting film then? There again, users of older Hasselblad backs need them, as do anyone using pre-war F&H products. I think Hasselblad held out with the "wind until 1 appears in the window" until the late 60s at least if not later. I'd say most folks using a Hasselblad of any vintage would be a serious photographer. Link to comment Share on other sites More sharing options...
Dustin McAmera Posted November 29, 2017 Share Posted November 29, 2017 The problem is nothing to do with the red window, or you wouldn't see more than one set of numbers, surely? This is ink offsetting from the backing paper onto the emulsion. I've had it with Efke film, a few years ago. I guess either the ink or the emulsion itself wasn't as dry as it should be before the film was rolled up. There was quite a long discussion of the problem in the 127 group at Flickr (here, here, and here). A telling clue was that the number you would see in frame 3 wasn't a 3; so not from the red window. Link to comment Share on other sites More sharing options...
rodeo_joe1 Posted November 30, 2017 Share Posted November 30, 2017 (edited) Dustin, nobody suggested it was due to a red window. The point is that frame number printing is only needed in old or cheap cameras that don't have an automatic frame spacing mechanism. Anyone with a halfway decent camera doesn't need the numbers, and therefore the ink could be left off the backing paper altogether. There's always Ilford film for those with a red-window fetish. Or Kodak could just just ask Ilford nicely where they get their ink from. Edited November 30, 2017 by rodeo_joe|1 Link to comment Share on other sites More sharing options...
glen_h Posted December 1, 2017 Share Posted December 1, 2017 There is still ink on the paper, yellow in the case of Kodak. Though there are some with black paper, and light colored numbers. But Kodak had this right over 100 years ago. 120 film - Wikipedia says 120 goes back to 1901, other roll films even earlier. Did this ever happen in the early days? -- glen Link to comment Share on other sites More sharing options...
paul ron Posted December 1, 2017 Share Posted December 1, 2017 In the early days film was red blind, so the little red windows had no effect on back exposing film. The new films are sensitive across the spectrum so your red window will leak light onto the back of the film. If using 120, the paper backing should block a good amount of light if momentarily opening the red window.. but in subdued light, though a shadow may still appear. But Kodak's problem was from the ink used on a new formula paper backing that bled onto the film emulsion.Seems there is one manufacture of this special paper that supplies the industry... they make to each company's proprietary specs. There have been extensive conversations on PHOTRIO (APUG) with Kodak reps, a former Kodak engineer, B&H reps and many photographers noting serial numbers of problem emulsions and exp dates. Its been very well documented. BTW Kodak has replaced their film and were very professional handeling questions. Since then I believe Kodak has changed its paper backing. side note: I shoot at least 10 rolls a week and have never had an issue with number bleed. Ive had the bad batch numbers and still had no bleeds. Maybe I was lucky or the problem isnt entire batches and some good batches in the bad serial numberd lots were good? PS I remember a few Illford users chiming in about number bleed.. not sure if it was as bad as Kodak's problem. The more you say, the less people listen. Link to comment Share on other sites More sharing options...
ben_hutcherson Posted December 1, 2017 Share Posted December 1, 2017 Anyone with a halfway decent camera doesn't need the numbers, and therefore the ink could be left off the backing paper altogether. So 1960s Hasselblad backs are not "decent" cameras? Link to comment Share on other sites More sharing options...
glen_h Posted December 1, 2017 Share Posted December 1, 2017 In the early days film was red blind, so the little red windows had no effect on back exposing film. The new films are sensitive across the spectrum so your red window will leak light onto the back of the film. (snip) Yes. And I presume by the time that panchromatic film came out, that black paper was good enough to keep the film safe. I do know some cameras with a green window, and also some have a door to minimize the open time. In the earliest films that I have, the back of the paper is light pink, with black numbering. That was before Kodak changed to their (I suspect) trademark yellow. Fuji likes green for their boxes, and GAF/Ansco used to make red boxes. The emulsion side is in contact with different parts of the backing paper before and after exposure. I don't know that I ever saw any discussion on which one was the problem. In high humidity environments, the paper might soak up some water over time, once the roll is unsealed. -- glen Link to comment Share on other sites More sharing options...
James G. Dainis Posted December 2, 2017 Share Posted December 2, 2017 I noticed as I became more competent in photography that I was not in any rush to develop the film and see the prints. That was sort of redundant - I knew what I had. James G. Dainis Link to comment Share on other sites More sharing options...
glen_h Posted December 2, 2017 Share Posted December 2, 2017 I noticed as I became more competent in photography that I was not in any rush to develop the film and see the prints. That was sort of redundant - I knew what I had. Either that, or I just forgot. I had some film 30 and 40 years later to develop. (One roll from my last days in my college dorm, another from summer before 8th grade.) But more often, I developed the film and didn't see a need to print it. Back to when I was about 10, I was spooling from 100 foot rolls. (Freestyle sold them for $5 each, including ASA 40 Panatomic-X.) I had negatives from scout camp 40 years ago that I never printed. Now I scanned them and put them up on FB for everyone to see and remember. Camp Oljato | Facebook -- glen Link to comment Share on other sites More sharing options...
glen_h Posted December 2, 2017 Share Posted December 2, 2017 1 -- glen Link to comment Share on other sites More sharing options...
Mike Gammill Posted December 2, 2017 Share Posted December 2, 2017 When I started taking photos with my first camera (a Sears 127 aka Imperial Cubex), I never had trouble with frame number print through with the Kodak films I used (Verichrome Pan, Ektachrome-X, and Kodacolor-X) but a roll or two of Ansco black & white sometimes caused a frame number. Link to comment Share on other sites More sharing options...
arijaaksi Posted December 5, 2017 Share Posted December 5, 2017 Bummer! x-400; 0151-001 [ATTACH=full]1222583[/ATTACH] Link to comment Share on other sites More sharing options...
Johnny Martyr Posted December 19, 2018 Share Posted December 19, 2018 Kodak has deployed a new coating on their 120 backing paper to combat the aforementioned concerns. 120 Film - Kodak Uses New Backing Paper - The Film Photography Project Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now