Questions tagged “darkroom”

Ask the Unique Photo creator community — gear, technique, post-processing and more.

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Why can black-and-white film still fog in light after stop bath but before fixing?

darkroom black-and-white-film fixer chemical-process film-processing

Alana Storm

1mo ago

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122

How can I sell or donate a Unicolor enlarger, and how do I test whether it powers on?

darkroom film-photography selling-gear enlarger used-gear

Debbie

1y ago

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140

How were “same person twice” photos made on film cameras?

darkroom photo-technique double-exposure multiple-exposure film-photography

phuclv

1y ago

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122

Can I split CineStill dry C-41 chemicals by weight to mix smaller batches?

darkroom cinestill chemistry film-developing c-41

bmargulies

2y ago

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176

How can I safely tell whether an old Kodak Plus-X roll has already been developed?

darkroom black-and-white-film kodak-plus-x safelight film

ShutterFreak

2y ago

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How do I control developer and fixer temperature when tray-developing prints?

darkroom fixer printing temperature-control developer

Photography Stack Exchange contributor

2y ago

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102

What causes yellow or brown discoloration on an older black-and-white silver gelatin print?

darkroom photo-restoration silver-gelatin film-photography print-preservation

Photography Stack Exchange contributor

3y ago

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142

Why are my black-and-white darkroom prints turning pink or bluish-gray the next day?

darkroom fixer printing black-and-white film

Photography Stack Exchange contributor

3y ago

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135

Does developer volume change chemical capacity, or just the minimum needed to cover the film?

darkroom chemistry jobo film-development c-41

Photography Stack Exchange contributor

3y ago

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176

Why do some black-and-white films use C-41 color processing?

darkroom black-and-white development film c-41

Photography Stack Exchange contributor

3y ago

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112

What causes a small rectangular image extension in a photo corner?

prints darkroom scanning artifacts film

Photography Stack Exchange contributor

3y ago

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105

Why would darkroom print exposure suddenly drop to 1–3 seconds?

darkroom printing black-and-white film-development enlarger

Photography Stack Exchange contributor

3y ago

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110

Why is only half of my 35mm film developing in the tank?

darkroom developing 35mm film-processing film

Photography Stack Exchange contributor

3y ago

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211

Why do different C-41 color films use the same development time?

darkroom color-negative-film film-development film c-41

Photography Stack Exchange contributor

3y ago

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How do I interpret Tetenal Ultrafin A/B agitation instructions for black-and-white film?

darkroom black-and-white-film tetenal-ultrafin film-development agitation

Photography Stack Exchange contributor

4y ago

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Can I use leftover darkroom test strips from a different box of photo paper?

darkroom printing black-and-white test-strips photo-paper

Photography Stack Exchange contributor

4y ago

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107

Why are my enlarger prints muddy with no true blacks, even with no negative in the enlarger?

darkroom printing black-and-white enlarger photo-paper

Photography Stack Exchange contributor

4y ago

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115

Why is the Screen blend mode called "Screen"?

darkroom theory photoshop blend-modes image-editing

Photography Stack Exchange contributor

4y ago

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Do you need a warm-tone developer to get warm tones from warm-tone paper?

darkroom black-and-white paper developer warm-tone

Photography Stack Exchange contributor

4y ago

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102

How can I tell whether missing images on ADOX CHS 25 negatives are from emulsion wash-off or a processing issue?

darkroom black-and-white-film developing adox film

Photography Stack Exchange contributor

4y ago

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