A positive photograph made on a plate of sensitized metal
502169
Photography Terms  The plate was exposed through the back and then made into a positive with ... Nipce also used this process for making direct positives on metal and glass plates. ... An early process of paper photography where paper sensitized by potassium...
502170
ferrotype - Memidex dictionary/thesaurus  "ferrotype" definitions: a photograph made by creating a direct positive on a sheet of ... solution to a thin, black-enameled metal plate immediately before exposure. ... a thin plate of black-enameled iron coated with a sensitized emulsion; tintype...
502171
Daguerreotype - Wikipedia  Daguerreotype process, or daguerreotypy, was the first publicly announced photographic process, and for nearly twenty years, it was the one most commonly used. Invented by Louis-Jaques-Mand Daguerre and introduced worldwide in ... The image does not sit on the surface of the metal, but appears to be floating in...
502172
Ferrotype - definition of ferrotype by The Free Dictionary  A positive photograph made directly on an iron plate varnished with a thin sensitized film. ... 1. to put a glossy surface on (a photographic print) by pressing on a metal ... Also called tintype. a positive photograph made on a sensitized sheet of...
502173
Historic Photographs - Photographic Processes - British Library  Daguerre's silvered metal plate, which created a unique photographic image, ... to the negative-positive processes, from which unlimited copies could be made. ... specimens directly onto the sensitised paper and exposing them to sunlight.
169091
Edwin Land and Instant Photography - American Chemical Society  Edwin Land, inventor of instant photography, holds a Polaroid SX-70 camera and ... but his desire to conduct research caused him to leave after only a few months in search ... As WWII drew to a close and the company neared the end of its military ..... one-step, sepia-toned film until Polaroid introduced a truly integral instant...
57661
Lithography - Wikipedia  Lithography is a method of printing originally based on the immiscibility of oil and water. The printing is from a stone (lithographic limestone) or a metal plate with a ... Lithography uses simple chemical processes to create an image. ... removed by a chemical process, though in recent times plates have come available that do...
206169
Daguerreotype - Wikipedia  Daguerreotype process, or daguerreotypy, was the first publicly announced photographic ... The image is on a mirror-like silver surface, normally kept under glass, and .... He had started out experimenting with light sensitive materials and had .... as if the plate had been exposed in the camera for hours or days to produce a...
282649
one per page - University of Waterloo  Clue: When hit by electrons, a phosphor gives off electromagnetic energy in this form.  What form of electromagnetic energy does a phosphor give when hit by...
332238
Physics Buzz: February 2011  Feb 28, 2011 ... Detection of gamma rays was 1 of the uses for this 1947 instant picture taker. What is A POLAROID-LAND CAMERA? ($300) After length, width...
432371
Digital photography - Wikipedia  Digital photography is a form of photography that uses cameras containing arrays of electronic ... Digital images can also be made by scanning other printed photographic .... Pixel count (typically listed in megapixels, millions of pixels) is only one of the .... These prices were similar to those of prints made from film negatives.
430545
Detail View - eMuseum - Harvard University  Date: 1947 ... 2-D on lens cell: Schneider-Kreusnach Weitwinkel Anastigmat Angulon 6,8 / 21 ... Land first thought of making an instant photography system in 1943, when on ... the instant camera at the winter meeting of the Optical Society of America the ... The photograph he took of himself developed itself within a minute.
81425
Dry Point Printmaking  Dry Point. Printmaking. By Bill Ritchie. Dry point works best on metal plates, ... I'm using a sharp, hard steel needle to scratch fine lines in the plate, raising a tiny metal burr as I draw. ... You rub a little etching ink into the lines as you work. ... nodules and scratch your plate, undoing your burnishing. ... He works in traditional.
282651
Slides - University of Waterloo  Nov 27, 2013 ... Clue: When hit by electrons, a phosphor gives off electromagnetic ... What form of electromagnetic energy does a phosphor give when hit by...
22256
How to See Your Aura - Skeptoid  Nov 20, 2007 ... The second type of aura photograph is called Kirlian imaging. ... is manifested as a thin band of jagged white surrounding an object. To take a Kirlian image, the subject to be photographed is placed on a photographic ... consultation with psychics to produce the same colors seen by psychics; and that they...
76715
Patent US3312553 - Photographic materials - Google Patents  United States Patent Patented Apr. 4, 1967 lice 3,312,553 PHOTOGRAPHIC ... from many disadvantages which limited their use in photographic processes. ... Various silver salts may be used as the sensitive salt, such as silver bromide, silver ... in gelatin containing 4% silver iodide and 96% silver bromide was prepared in...
9921
Metal Kit Frame - 8 x 10 - Shiny Black  8x10 Shiny Black Metal Kit Frame. Price: $16.99. Do It Yourself with these easily assembled metal kit frames which are perfect for framing documents,...
64740
19th Century Photographic Processes and Formats  Although photography as we know it today had its roots in the early 19th century, ... The camera obscura was used to project images onto paper, which allowed them to be traced. ... Louis Daguerre developed the daguerreotype in the late 1830s. The process involved coating a copper plate with silver nitrate, which was then...
313270
Introduction to the Biographies of Selected Innovators of ... - SciPaper  In 1878 he published his method for increasing the photographic sensitivity of gelatin .... were gelatin dry plates for which he introduced machine coating in 1879. .... In 1878, he perfected the preparation of silver bromide gelatin emulsion in the...
131163
Milestones | Kodak  Dry plates could be exposed and developed at the photographer's ... The Eastman Dry Plate Company completed transfer of operations to a ... EASTMAN American Film was introduced - the first transparent photographic ..... New KODAK Instant Cameras, and a print film for self-developing color prints, were announced.
511645
Daguerreotype - Wikipedia  Daguerreotype process, or daguerreotypy, was the first publicly announced photographic process, and for nearly twenty years, it was the one most commonly used. Invented by Louis-Jaques-Mand Daguerre and introduced worldwide in .... Nipce's method was to coat a pewter plate with bitumen of Judea (asphalt) and the...