One of the earliest photographic processes, first published by Daguerre of Paris in 1839, in which the impression was taken upon a silver plate…

The name given by Fox Talbot to the process of producing photographs, invented by him in 1841, sometimes also called Talbotype. The picture was…

a photographic process in which chloride of gold is used to develop the negative; a picture produced by this process.

A process for obtaining photographs by means of paper sensitized by a salt of chromium; a picture produced by this process. Also attributive.

A photographic process using iron compounds as developing agents; = energiatype, n. Also: a photograph made by this process.

In the terminology of John William Draper: an electrotype copy or relief printing plate made from a daguerreotype.

A photographic process, producing both negative and positive portraits at once.

A photographic process in which iron compounds are used as developing agents; = ferrotype, n. 1.

an early positive process in which paper sensitized with sodium fluoride was used.

The process of photographing on sensitized paper, patented by W. H. Fox Talbot in 1841: = calotype, n.; also, a picture produced by this process.

the daguerreotype process, the art of taking daguerreotypes.

A photograph produced by setting a glass plate with a negative image on it against a dark background.

a photographic process using a metal plate coated with bitumen which is rendered insoluble by the action of light.

a printing process in which powdered carbon is used as a permanent pigment; spec. one employing sensitized carbon tissue.

Photography. The interconversion of negative and positive images; spec. the production of a positive print from a negative; (in later use) the…

A photographic process in which the image is caught on a glass surface coated or dusted with a fusible substance that hardens on exposure to…

combining form on Greek models of Latin vitrum glass, used in a few terms, as vitro-ˈdentine n. the hard external layer of dentine in a tooth. ˈvitro…

An early photographic process producing prints in platinum black, using paper coated with a solution of potassium chloroplatinite, K2PtCl4, and…

See quot. 1890.

a method of photographic copying or colouring, using paper or textile materials impregnated with a diazonium compound.

A disused photographic printing-process using either paper coated with a ferric salt and silver nitrate which is developed in a solution of borax…

Used attributively and in the possessive to denote apparatus and processes devised by Joly, as Joly method n. also Joly's method = Joly process n. J…

a process by which reversal is accomplished; esp. a development process which gives a positive transparency directly from an exposed film or…

In full bromoil process, a process in which pigment is applied to a bleached bromide print.

Photography. To remove the silver image from (a negative or print) after development; bleach-out process: a system of colour printing, now disused…

A variant of the carbon process in which a sensitized gelatin sheet bearing carbon or a coloured pigment is placed in direct contact with a bromide…

(See quot. 1935.)

development of a film or plate using a reversal process; an instance of this.

= diazotype n. at diazo-, comb._form affix 2.

A photographic process producing images with a three-dimensional effect (see quots.).

the process or practice of push-processing film.