Red Inactinic E27 15w Bulb
Description
A safelight is used during printing sessions because it has no chemical effect on orthochromatic papers (like some films, too).
This allows papers to be handled and worked with without affecting them.
Description
A safelight is used during printing sessions because it has no chemical effect on orthochromatic papers (like some films, too).
This allows papers to be handled and worked with without affecting them.
