High contrast black and white paper developers are commonly used in the printing of photographic negatives. They are formulated to produce prints with a dramatic contrast between the darkest and lightest areas of the image, resulting in a powerful visual… Read More »Creating a high contrast B&W developer For low contrast Paper negatives
Metol (also known as p-methylaminophenol hemisulfate) is a developing agent used in black and white analog photographic processing. It is commonly used in black and white film and paper developers, including the D-23 developer formula. In the D-23 developer formula,… Read More »Metol Developing Agent chemistry overview
The main components of a black and white film developer are developing agents, alkaline agents, preservatives, and other additives. Each component plays a critical role in the development process and helps to produce the final image. Here’s a brief overview… Read More »Black and White Film Developer Chemistry Overview
Ansco 130 is a popular paper developer that produces warm tones and is known for its versatility with a wide range of papers. The formula for making 1 liter of classic Ansco 130 stock solution is as follows: To prepare… Read More »Formula For mixing Ansco 130 Warmtone Paper Developer
D-23 is a popular black and white film developer that was originally formulated by Dr. Edward Condon at Kodak in the 1940s. The formula for making 1 liter of D-23 stock solution is as follows: To prepare the D-23 stock… Read More »Formula For making D-23 Classic film developer
Kodak D-76 developer is a popular black and white film developer. The formula for making 1 liter of D-76 stock solution is as follows: To prepare the stock solution, dissolve each of the chemicals listed above in the order given… Read More »How To Mix Kodak D-76 B&W FIlm Developer at Home