Mindestmenge Konzentrat Crawley FX-39

2 Replies, 12534 Views

Nachstehend der entsprechende Auszug aus einer älteren (Paterson-) Gebrauchsanleitung. Danach ist auch bei Kleinmengenansätzen einfach nur der Verdünnungsfaktor einzuhalten, ohne dass es eine absolute Mindesmenge Konzentrat gäbe.

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Grüße

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tepe

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[...] Higher Dilutions

Diluted at 1+14 (e.g. 20ml makes 300ml) Useful

when films with very short development times are

quoted.

Extend development time by 50%.

Diluted at 1+19 (e.g. 15ml makes 300ml).

Extend development time by 100%

This provides a compensating developer, one which

tends to exhaust in the negative highlights, so

limiting highlight densities on subjects of very high

contrast and with overexposure, while maintaining

good shadow densities. The penalty of

compensating developers is a tendency to

compress the mid- tones. [...]

Messages In This Thread
Mindestmenge Konzentrat Crawley FX-39 - by Abax - 02-01-2019, 10:48 AM
Mindestmenge Konzentrat Crawley FX-39 - by Thomas Pauly - 02-01-2019, 11:18 AM
Mindestmenge Konzentrat Crawley FX-39 - by Abax - 02-01-2019, 01:25 PM



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