أطباق تطوير باترسون - 5 × 7 بوصة مجموعة من 3

The three different colors make it so easy to keep track of which chemical is which under the safelight, and the base design holds the paper flat without any rocking. A solid upgrade for tray processing.

I was a little worried about chemical cross-contamination under the red light, but the three distinct tray colors completely solve that problem. The raised base design also keeps the print from sticking to the bottom, which saved me from several ruined prints.

The color-coded edges make it so easy to keep developer, stop, and fixer straight under the red safelight. The ridged base design really does keep the print evenly coated without any rocking needed. A solid upgrade from the old trays I was using.