ORWO is a registered trademark of the company ORWO Net GmbH, based in Wolfen and is also traditionally known for black and white film products, made in Germany and sold under the flag of the ORWO brand.
In photography, reversal film or slide film is a type of photographic film that produces a positive image on a transparent base. Instead of negatives and prints, reversal film is processed to produce transparencies or diapositives. Reversal film is produced in various sizes, from 35 mm to roll film to 8×10 inch sheet film.
Ilford South is a constituency created in 1945 represented in the House of Commons of the UK Parliament since 2019 by Sam Tarry of the Labour Party.
In photography, toning is a method of altering the color of black-and-white photographs. In analog photography, it is a chemical process carried out on metal salt-based prints, such as silver prints, iron-based prints, or platinum or palladium prints. This darkroom process cannot be performed with a color photograph. The effects of this process can be emulated with software in digital photography. Sepia is considered a form of black-and-white or monochrome photography.
Ilfochrome is a dye destruction positive-to-positive photographic process used for the reproduction of film transparencies on photographic paper. The prints are made on a dimensionally stable polyester base as opposed to traditional paper base. Since it uses 13 layers of azo dyes sealed in a polyester base, the print will not fade, discolour, or deteriorate for an extended time. Accelerated aging tests conducted by Henry Wilhelm rated the process as producing prints which, framed under glass, would last for 29 years before color shifts could be detected. Characteristics of Ilfochrome prints are image clarity, color purity, and being an archival process able to produce critical accuracy to the original transparency.
HP5 or variant, may refer to:
Polaroid Type 55 film is a black-and-white peel-apart Polaroid film that yields both a positive print and a negative image that can be used to create enlargements.
Harman Technology, trading as Ilford Photo, is a UK-based manufacturer of photographic materials known worldwide for its Ilford branded black-and-white film, papers and chemicals and other analog photography supplies. Historically it also published the Ilford Manual of Photography, a comprehensive manual of everything photographic, including the optics, physics and chemistry of photography, along with recipes for many developers.
Analog photography, also known as film photography, is a term usually applied to photography that uses chemical processes to capture an image, typically on paper, film or a hard plate. These processes were the only methods available to photographers for more than a century prior to the invention of digital photography, which uses electronic sensors to record images to digital media. Analog electronic photography was sometimes used in the late 20th century but soon died out.
SFX is a black-and-white film from Ilford Photo with extended sensitivity into the near-infrared at 740 nm. It can be used as a panchromatic film on its own, or with different red/infrared filters to give varying levels of the effect seen in infrared photography; i.e. dark skies and bright plant foliage. Ilford makes a 'deep red' filter specifically for this film, but others can be used as well.
Ilford Delta is a series of photographic films manufactured by Harman Technology Limited. Delta films are tabular-grain black-and-white films, and originally released in 400 ISO only to compete with Kodak's T-Max film.
FP is a cubic-grain black-and-white film from Ilford Photo with a long history. It originated as Fine grain Panchromatic roll film in 1935. Like its faster partner product, HP film, it has gone through a number of versions since then, with the latest being FP4 plus.
Tri-X is a black and white photographic film produced by the Eastman Kodak Company. Since 2013 it is distributed by Kodak Alaris which controls the Kodak Professional product line under which it is grouped. The combination of hand held cameras and high speed Tri-X film was transformative for photojournalism and for cinema.
FX-55 is an 'eco-friendly' photographic developer for monochrome film devised by Geoffrey Crawley. It was first published in Amateur Photographer.
Neopan was originally a family of black-and-white films from Japanese manufacturer Fujifilm for both professional and amateur use. The range now only comprises one film; Neopan ACROS 100 II, a traditional silver halide black and white film re-launched in 2019 and currently sold worldwide.
XP is a chromogenic black-and-white film from Ilford Photo. It was launched to great acclaim at photokina in September 1980, and went on sale in January, 1981. It has since progressed through a number of versions, with XP2 Super being the latest. The main competitor of Ilford XP2 Super was Kodak BW400CN, which was discontinued in 2014. As of 2020, Ilford XP2 Super is the only black & white film on the market that can be developed using the C-41 process.
