Questions tagged [developing]

The chemical process by which the latent image on exposed film is turned into a visible image.

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3
votes
1answer
64 views

What is the benefit of agitating gently, particularly with pushing Kentmere 400?

In this post about pushing Kentmere 400 to 1600, it talks about gentle agitation: agitate very gently (like with the little swizzle stick thing from the Patterson tank) for first 30 or 45 seconds, ...
5
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3answers
100 views

What went wrong during development?

I've been developing my own film for a month now and never had that issue before. I use Patterson developpment tank. I did fill the tank with 300ml of chemicals as usual, agitate, washed for 10 ...
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2answers
92 views

Film scans came back very blue

I've taken below photo with my Nishika n8000 using the cloudy/poor light mode (I believe it then picks an aperture of f/8). I used Kodak Ultramax 400 and a flash for a majority of the shots which were ...
5
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2answers
2k views

First film roll just got developed and all my pictures have a white fog on them?

I recently got an olympus om10 and shot my first roll of film, The film is fujicolour c200. I got my film developed and when I picked it up, the guy in the shop said some of them were really dark. ...
4
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1answer
143 views

Developed 35mm Film Green Tinted instead of Orange

I recently started shooting using two old 35 mm film cameras (Minolta 7s and Olympus OM-G). Since all labs have been closed, I've been developing film at home using first Cinestill, then Arista's ...
2
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0answers
51 views

Minolta XE-7 shooting Ilford Delta 400 B&W 35mm. Film came out clear, save for about 5 decent exposures

I just bought a Minolta xe-7, shot my first roll and developed it at home. The result was a roll of film that came out almost completely clear except for the fist several exposures on the roll and a ...
2
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2answers
109 views

film recommendation for Mamiya 645 AFD, landscapes

I've recently purchased a Mamiya 645 AFD with both 80mm ƒ/2.8 and 45mm ƒ/2.8 lenses and I'm looking forward to dipping my toes in the medium format (only the pinkies could fit in my current digital ...
2
votes
1answer
45 views

Collodion / Wet Plate: Why do I get milky or foggy results?

When I'm ending up with milky and foggy looking plates, have I developed it to long? I've noticed on one part, that didn't catch enough developer, that this area seemed to be fine. Maybe the reason is ...
3
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2answers
157 views

Poorly scanned or poorly shot film roll?

Edit: Here are samples of the negatives.. 29, 32, and 33 were the photos I showed I'm hoping I could have some input on what exactly went wrong with this Portra 400 35mm roll of film. I've been ...
1
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0answers
33 views

Blocky marks on colour negatives

I've recently started developing my own colour film with the Tetenal C-41 kit. After scanning with my Epson V600 I've noticed that some of my frames have these blocky marks on them (see a few that I'...
1
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1answer
37 views

Why does a monobath work well for films that usually have significantly different process times?

I've recently tried a commercial monobath, after seeing information about monobaths in general and this specific product on YouTube. I'm floored at the quality of the negatives. I've used a homebrew ...
3
votes
1answer
164 views

Has anyone used a peroxide-based bleach for C-41 or E-6 film processing?

I've recently been reviewing what's changed in film processing in the decade or so I've been away from it. One of the things I found in YouTube videos is that apparently there's now a way to process ...
1
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2answers
66 views

Will ferricyanide based bleach work well with various C-41 and E-6 films?

I've got limited experience developing color films -- I've done a few rolls of C-41 using a two-bath color developer from a formula I found online, and Kodak bleach-fix and stabilizer, several years ...
2
votes
2answers
139 views

How many minutes should I develop Ilford HP5 in Rodinal 1:100?

I want to develop my Ilford HP5 plus shot at 800 with a delution of 1:100. After consulting the massiv dev chart I found the values for film shoot at 400 and 1600 what about 800.
1
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2answers
115 views

How can I produce a print that shows only one or two colors, rather than all three, in color film?

Say I wanted the final result to be a print that displayed only (or all but) the green elements in a color photo. What are some ways I could go about producing it? This could involve any step of the ...
2
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3answers
97 views

Ilford HP 5+ 4x5

A student of mine developed her 4x5 film. We are trying to figure out why each negative has a relatively consistent pattern on each negative? Any thoughts? My guess is agitation when developing. A ...
3
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3answers
122 views

Is it possible to develop C-41 at home with Kodak chemicals designed for commercial use?

I've been developing B&W negatives at home for several years now. I also live in a city where there are no C-41 labs left, so I'd have to ship my film to be developed, adding extra cost (more than ...
5
votes
1answer
1k views

What is the correct fixing time for Ilford Rapid Fixer?

The technical paper for the Ilford Rapid Fixer says that, for film, the processing time is minimum 2-5 minutes. The question is...which is correct? Even the technical paper of the film in question, ...
5
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5answers
5k views

My negative is completely black and opaque — is this a camera problem, my mistake, or the lab's?

This is the second roll I took with my Minolta X-700 which I recently started using. The first roll came out completely fine but the second one I finished came out completely blank. I didn't open the ...
3
votes
1answer
220 views

What would cause these white straight but slightly squiggly lines?

I'm using a Holga 120n camera. I look this photo in my garage with my camera stabilized on a table. I noticed two streaks on the photos after developing it. This is the only photo on the reel with ...
2
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0answers
62 views

Troubleshooting developing Portra 800

I just performed a shoot with a single roll of Portra 800, new from amazon, in date. Developed using correct times with replenished fuji C-41 chemistry in a jobo 1500 tank. I metered the film at ISO ...
2
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2answers
309 views

Can I develop bw film with a c41 developer?

I have a c41 kit with all the needed chemicals to develop color negative film. Can I use the developer from this kit for black and white film? I am aware that I will need a stop bath and a fixer, but ...
1
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1answer
82 views

What development process is supposed to be used for Fujifilm motion picture stock?

What process should be used to develop Fujifilm motion picture stock such as Eterna 400T or F-64D? Is it ECN-2 like the Kodak Vision3 films, C-41 with a remjet removal step or something else entirely? ...
13
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5answers
5k views

Can 35 mm film which went through a washing machine still be developed?

I have a roll of 35 min film that I found while cleaning out a closet. I stuck it in my pocket so it wouldn’t get misplaced, then accidentally ran it through the washing machine. Can it still be ...
3
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0answers
87 views

Developing Problems, maybe with JOBO developing tank?

I have been developing my own bw film for some time, so far in a Patterson tank and without problems. Recently, I got a used JOBO-2236 Club tank...I have used it a bit, but I have gotten far more ...
0
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3answers
89 views

One transparent negative when developing 2 rolls at once

I am having trouble developing my rolls of film. I have had two casualties today. The first time I developed 3 rolls at once with one liter of solution, consisting of 250mL of Kodak D-76 to 750mL ...
13
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2answers
3k views

How do I safety check that there is no light in Darkroom / Darkbag?

Noon question, but: How do I safety check that there is no light in Darkroom / Darkbag?
3
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4answers
1k views

Best practice for keeping temperature constant during film development at home

As I'm developing film at home. I have problem to keep temperature constant for: developer, stop bath, fixer, throughout the process at 20C degrees. What's the best practice to do so ? How do people ...
3
votes
3answers
239 views

What's the suggested method for developing TriX400 @ISO 200 with Rodinal?

I have a film shot with TriX400 pulled at ISO 200. I'm planning to develop it with Rodinal. What's the good dilution mix, development time at 20C, and - perhaps importantly - the agitation ...
2
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2answers
349 views

Ilford Delta 400 film should I develop with Rodinal or D76?

Currently, I am shooting Ilford Delta 400 at box speed. And I only have D76 and Rodinal developer at hand. Which developer should I use better? And at what dilution mix?
3
votes
1answer
812 views

Is it harmful to use developer/stop-bath/fixer/wet-agent from different manufacturers

I am currently using Adofix (fixer), Adostop Eco (Stop-bath) and Ilfotol (wetting-agent). I plan to use it with Kodak D76 as developer. I wonder if it's harmful because they come from 3 different ...
2
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1answer
57 views

Can I develop Homemade redscale film at the high street shop?

Normally I develop C41 at the high street shop (i.e SnappySnap, Max, Boots). If I've made a reversed 35mm film (redscale) can I send it as normal for development?
1
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4answers
3k views

How much solution to fill Paterson Universal Tank when developing film?

I have a Paterson Universal Tank for developing film. It's written underneath that for 35mm we need 290ml to fill. I plan to put in 500ml into it. Simply because it's easier to make the solution. I ...
6
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3answers
664 views

How much ILFOTOL to use for wetting agent — and is it reusable?

I have the following Ilfotol concentrate: After making a solution (1+200) suggested in the label above, my question is: how much should we use in our final development? A drop or fill the tank? And ...
2
votes
4answers
138 views

Development times for Russian mystery “A125” film

On a recent trip to Russia I bought about a dozen canisters of B/W film I previously never heard about. FWIW, I bought them in two different stores in Moscow and St. Petersburg. The guys at the ...
4
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1answer
238 views

How to use Adostop Eco stop bath?

I am about to use the following Adostop Eco concentrate. I have two questions: It's stated there for film it requires 30sec. What time does it refer to? Agitation? Can we reuse the stop bath after we ...
2
votes
1answer
51 views

Can film be visually inspected during development with Pyro?

While researching pyro developers, I ran across the following statement on a Flickr group dedicated to Pyro: 510-Pyro has the advantage that you can visually check for the optimal developing time ...
7
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2answers
415 views

Can we share mixing jug/beaker for developer, fixer and stop bath?

I have developer, fixer, and stop bath concentrate. To make solution we usually use mixing jug/beaker. Should we dedicate one mixing jug for each one of the component above? Or can we just use one ...
2
votes
1answer
229 views

What's the common practice for reuse/discarding of Adox Rodinal developer solution?

I am making a 1+50 solution (total 500ml) from Adox Rodinal concentrate. In common practice do you keep and reuse this 500ml solution or discard it every time we use? If re-use how long can we ...
1
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1answer
45 views

How can you tell if your Kodak D76 developer cannot be used anymore?

I just constructed my stock D76 developer and am beginning to use it. How can I check when it cannot be used anymore for further development?
1
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1answer
215 views

Does the development time in Massive Dev Chart include the agitation time?

I'm looking at the Massive Dev Chart website. It shows a table like this: Does the time shown there include the agitation time?
5
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2answers
2k views

What is the meaning of “stock” dilution on the Massive Dev Chart website?

I'm looking at the Massive Dev Chart website. It shows a table like this: What's the meaning of stock dilution there? How should we prepare the developer on that condition?
2
votes
2answers
123 views

How do I identify an old unlabeled roll of 120 film?

I found this roll of film inside of an old camera lying around in our house. All photos on it have been taken but the roll does not tell what development process or what type of film it is. Does ...
3
votes
1answer
68 views

Will I get an image if I develop colour photographic paper (c type) in black and white developer?

Does anyone know what happens if I develop colour photographic paper (c type) in black and white developer? Will I get an image?
1
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3answers
591 views

How to develop and scan film strip which only part of it pushed to higher ISO

I have a film strip with TMax-400. Out of 36 frames, I pushed 10 of them to ISO 1600. If I want it to develop in my local store. How should I instruct them to develop my negatives? Also what are ...
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4answers
973 views

How far to push ISO with Tmax 400 film?

I have a 400 ISO film (Kodak TMax). If I want to push the ISO on my FM2, what is the best setting? Is it ISO 1600, 800 or something else. I notice that pushing to 1600 is very common. Why is that ?
2
votes
2answers
695 views

Why are there lines on some of my photos?

There are green-ish lines running down some of my images. I got it developed/scanned by a local film store. Film is not expired. Shot on a Canon AE-1 Program. Still learning how to shoot in manual ...
2
votes
6answers
1k views

What kind of appearance can I expect if I both overexpose and push film?

I am thinking of doing this to these films: Delta 100 exposed at 50, overdeveloped +1 Portra 160 exposed at 50, overdeveloped +1 Ektar 100 exposed at 50, overdeveloped +1 What kind of look ...
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0answers
78 views

Developing with Caffenol

My first roll of 120 Ilford 400 developed with caffenol. 9 minutes of development time as indicated at Caffenol.org Image is weak, there is no clear areas in the image, and the overall film is still ...
4
votes
2answers
422 views

How long do XTOL and D-76 last unmixed?

When I bought my darkroom sets, I additionally acquired two powder developers, being XTOL and D-76. I have only ever used Rodinal (Adonal) to develop my negatives, so I know little of how well such ...

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