HP is a cubic-grain black-and-white film from Ilford Photo with a long history.^[1] It originated as Hypersensitive Panchromatic plates in 1931. Since then it progressed through a number of versions, with HP5 plus (HP5+ for short) being the latest. The main competitor of Ilford HP5 Plus is Kodak Tri-X 400. Ilford Photo is a maker of photographic films, paper, and chemicals, which was founded in 1879 by Alfred Hugh Harman as Britannia Works. ... Film speed is the measure of a photographic films sensitivity to light. ... Black-and-white or black and white) can refer to a general term used in photography, film, and other media (see black-and-white). ... It has been suggested that this article or section be merged with photographic developer. ... The Gelatin-silver process is the photographic process used with currently available black and white films and printing papers. ... // Movie film formats Amateur formats: 8 mm Single-8 Super 8 mm Polavision 9,5 mm film 17. ... 135 Film Size, Kodak Tri-X 400 speed 135 (ISO 1007) is a film format for still photography. ... 120 is a film format for still photography introduced by Kodak for their Brownie No. ... Sheet film is large format photographic film supplied on individual sheets of acetate or polyester film base rather than rolls. ... This article or section does not cite its references or sources. ... 1989 (MCMLXXXIX) was a common year starting on Sunday of the Gregorian calendar. ... Film speed is the measure of a photographic films sensitivity to light. ... 1976 (MCMLXXVI) was a leap year starting on Thursday. ... 1989 (MCMLXXXIX) was a common year starting on Sunday of the Gregorian calendar. ... Film speed is the measure of a photographic films sensitivity to light. ... 1965 (MCMLXV) was a common year starting on Friday (the link is to a full 1965 calendar). ... 1989 (MCMLXXXIX) was a common year starting on Sunday of the Gregorian calendar. ... Film speed is the measure of a photographic films sensitivity to light. ... Year 1954 (MCMLIV) was a common year starting on Friday (link will display full calendar) of the Gregorian calendar. ... 1998 (MCMXCVIII) was a common year starting on Thursday of the Gregorian calendar, and was designated the International Year of the Ocean by UNESCO. [1]. // Coated in ice, power and telephone lines sag and often break, resulting in power outages. ... Film speed is the measure of a photographic films sensitivity to light. ... For the movie, see 1941 (film). ... For the Stargate SG-1 episode, see 1969 (Stargate SG-1). ... Film speed is the measure of a photographic films sensitivity to light. ... 1939 (MCMXXXIX) was a common year starting on Sunday (link will display full year calendar). ... Film speed is the measure of a photographic films sensitivity to light. ... 1935 (MCMXXXV) was a common year starting on Tuesday (link will display full calendar). ... 1939 (MCMXXXIX) was a common year starting on Sunday (link will display full year calendar). ... Black-and-white or black and white) can refer to a general term used in photography, film, and other media (see black-and-white). ... Ilford Photo is a maker of photographic films, paper, and chemicals, which was founded in 1879 by Alfred Hugh Harman as Britannia Works. ... Photographic plates were one of the earliest forms of photographic film, in which a light-sensitive emulsion of silver salts was applied to a glass plate. ... 1931 (MCMXXXI) was a common year starting on Thursday (link is to a full 1931 calendar). ...

HP3 went through two speed changes in its history, but only one actual change to the emulsion. In 1960 the 200 ASA emulsion was relabelled to 400 ASA with no change to the product. The 200 ASA speed included an exposure safety margin, but with improvements in light meters this was deemed unnecessary. Thus the speed was revised up to 400 ASA. 1960 (MCMLX) was a leap year starting on Friday (the link is to a full 1960 calendar). ...

On September 23, 2005 Ilford reintroduced their black-and-white single-use camera which includes 27 exposures of HP5 plus film.^[2] September 23 is the 266th day of the year (267th in leap years). ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ... This article or section does not cite its references or sources. ...

References

1. ^ Ilford History and Chronology. Retrieved on 2007-03-20.
2. ^ Ilford Photo (2005-09-23). BLACK AND WHITE MADE EASY. Press release. Retrieved on 2007-03-20.

2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... March 20 is the 79th day of the year in the Gregorian Calendar (80th in leap years). ... Ilford Photo is a maker of photographic films, paper, and chemicals, which was founded in 1879 by Alfred Hugh Harman as Britannia Works. ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ... September 23 is the 266th day of the year (267th in leap years). ... A news release, press release or press statement is a written or recorded communication directed at members of the news media for the purpose of announcing something claimed as having news value. ... 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... March 20 is the 79th day of the year in the Gregorian Calendar (80th in leap years). ...

External links

• Ilford HP5 plus