Sodium Theosulfate AKA Hypo is one form of fixing agent
Hypo is a reducing agent when combined with Na.
FPG International Stock Photography USED TO be an independent stock photography company, but getty images bought out FPG International Stock Photography
it is silver
processing film chemicals used /unused
Iodine ******** And silver.
Hypo is a reducing agent when combined with Na.
Polonium is not used in photography.
No, silve nitrate is used in photography
aluminuim is used in flashlight photography
While I was in photography class in high school, we used to go into the dark room and put pennies in the fixing agent trays. The copper would attract the silver that was left behind in the trays due to the developing process. The longer you left the copper in the tray, the more silver would be attracted to it. Works with other metals as well. Hope this helps.
Police photography is just a synonym for forensic photography
john seale
The idea of permanently capturing an image on a substrate was thought of by Thomas Wedgwood in England, but his early attempts used silver nitrate without a fixing agent, meaning the images could not leave darkened rooms. The first known photograph taken by a camera is credited to French inventor Joseph Nicéphore Niépce, who in 1826 successfully captured a permanent image using a camera obscura.
It is widely used in standard film-based (pre-digital) Photography.
It is widely used in standard film-based (pre-digital) photography.
FPG International Stock Photography USED TO be an independent stock photography company, but getty images bought out FPG International Stock Photography
it is used in the compound silver iodide and it reflects the light. it is essentially the basis of black and white photography.