Here is the leaflet with instructions for ORWO DK-5. ORWO DK 5 instructions… Read the rest
Let me share my experience with ORWO A-03 — this is a black and white negative film developer.
Looking for its recipe in my old photo handbooks and internet forums I found scarce information.
This is a phenidone – hydroquinone based developer. It has been designed for professional labs tank development, thus packages for 5, 10 … Read the rest