Search results for keyword: darkroom
cyanide
Cyanides
Cyanides are chemical compounds containing the cyano group, -CN, which consist of a carbon atom triple-bonded to a nitrogen atom. The most widely used of these compounds are hydrogen cyanide (HCN), or hydrocyanic acid, which has over 12,000 industrial uses. Sodium and potassium cyanides ......
1043 
Sophia
Recovery of silver from waste fixer
Silver recovery from Photography Process Waste Liquid
Silver is a valuable metal that has been used since antiquity in many applications. It has a very high electrical conductivity and is also used in photographic processes. In photography, silver is produced from liquids, most notably from photo......
sharpening effect
Sharpening effect
Sharpening is an image processing technique used to enhance the contrast in an image or to improve the small-scale details of a picture. It is a form of edge enhancement that is used to bring out a more defined or intense look, giving the image a crisper, cleaner look. It typical......
darkroom Technique - Developing
darkroom Technique: Developing and Printing
darkroom techniques cover the entire photographic process, from image capture to printing. This article focuses on developing and printing, the two main steps of the darkroom photography process.
Developing is the act of turning exposed film into the l......
black and white film image formation process
The Process of Forming Black and White Images
Have you ever wondered how black and white images are formed? What allows us to look back in time and bring to life old photos from days gone by? This is all thanks to a process known as an analog photographic process. Most photos we take today are di......
Stretchability of photographic film
Individuals interested in photography look to utilize various forms of photo capturing film in order to ensure the highest quality of reproductions. Throughout a large range of photo professionals, many look to utilize various scaleable forms of photo capturing film in order to ensure the highest ......
Sulfur print test
Sulfur printing is a printing process that uses a special paper that has a pre-coated photo-sensitive emulsion. It is very unique in that it produces an effect similar to a painted or ink jet-printed image, but without the use of any chemicals other than those used in the printing process itself. ......
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