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AgaScope(1955–1984)

(AGA Linssystem, AGAscope, AGASCOPE)

An anamorphic widescreen format introduced by the Swedish company AGA for film production, predominantly in use between 1955 and 1969.


Principal Inventor(s): Evert Aulin, 1902 - 1961
Location: Stockholm, Sweden
[["Location",""],["Stockholm, Sweden",10]]
Countries of use: Sweden / Hungary / Finland
[["Country of use",""],["Sweden",1],["Hungary",1],["Finland",1]]
1
Categories: Format / Anamorphic / Widescreen

Film Explorer

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A 35mm AgaScope print of Det svänger på slottet / Swinging at the Castle (Alf Kjellin, Sweden, 1959) with Swedish singer and actress Alice Babs. The AgaScope lens horizontally compressed a widescreen image onto the film, which was then uncompressed during projection in the cinema.

Svenska Filminstitutet, Stockholm, Sweden. © AB Svensk Filmindustri (1958).

A 35mm AgaScope print of Det svänger på slottet / Swinging at the Castle (Alf Kjellin, Sweden, 1959) with Swedish singer and actress Alice Babs.

Svenska Filminstitutet, Stockholm, Sweden. © AB Svensk Filmindustri (1958).

Identification

Print
Sound
Camera film
expand all
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hide displayed identifier
Gauge (print)
35mm
Frame dimensions

Unknown

Aspect Ratio
2.35:1
Perforation Type
Kodak Standard (KS)
Long-pitch
Frame advancement
4-perforation
Vertical
Emulsion

Color, or B/W.

Edge markings

Standard edge markings (i.e. Eastman Kodak).

Support
Cellulose triacetate
Frame rate
24 fps
No. projected film strips

1

Color details

AgaScope films were shot both in color and B/W. Of the total number of Swedish AgaScope productions, 11 were made in color, and 8 in B/W. Films in color were commonly made on Eastmancolor negative and positive stock. For En Djungelsaga / The Flute and the Arrow (1957), dye-transfer prints were made at the Technicolor lab in London.

Screen credit

The opening credits to the first AgaScope short film Staden vid vattnen (1955), mentioned “Bild: AGA Linssystem” (Picture: AGA lens system). In later Swedish release, the format was promoted as AgaScope, often with its own logo. Hungarian AgaScope productions promoted the format using the same font as the credits and no use of the company logo.

Sound details

Mono, variable-area optical soundtrack, or two-track magnetic-stripe soundtrack.

Sound channels
mono
2-channel
Gauge (camera film)
35mm
Frame dimensions

Unknown

Perforation type
Bell and Howell (BH)
Short-pitch
Frame advancement
4-perforation
Vertical
Emulsion

Color, or B/W.

Edge markings

Standard edge markings (i.e. Eastman Kodak). 

History

Twentieth Century-Fox’s first CinemaScope release The Robe (1953) premiered in Sweden on December 18,1953, at the Rigoletto movie theatre in Stockholm, where the audience got to experience this new widescreen format for the first time. However, the first ever screening of films shot in CinemaScope, actually took place a couple of months earlier, on September 12,1953, at the same cinema in Stockholm – shown to an exclusive audience of invited representatives from industry and the press. For this special occasion, the manufacturing company AGA installed new projectors at the Rigoletto, which were equipped with anamorphic lenses and magnetic sound readers; the company also installed a stereophonic speaker system at the cinema. In the course of the private screening, short excerpts from various films were projected, to give the audience a good impression of the possibilities offered by CinemaScope. Following this successful introduction of CinemaScope to a Swedish audience, AGA was subsequently commissioned to equip the Colosseum movie theater in Oslo, Norway, where the first Norwegian CinemaScope screening took place some months later, on April 19,1954. 

The Swedish gas company Aktiebolag Gasaccumulator, later named AGA AB, was founded in 1904 to develop industrial applications using gas fuels. AGA was initially known for its light sources used in lighthouses and on railroads, as well as for household products, such as stoves. In 1919, AGA entered the field of manufacturing for the motion picture industry, launching a hand-cranked projector with a three-blade shutter, which used a gas mantle as its light source in the lamphouse. With the introduction of sound film in the late 1920s, AGA became one of the major suppliers of professional motion picture equipment in Sweden, from projectors and sound/mixing equipment, to camera and projector lenses – and, later on, was even known for the fabrication of television sets. Chief engineer, and inventor of AgaScope, Evert Aulin joined the company in 1928 and became technical manager for the development of AGA’s first sound film projector, in 1929. In 1940, he became head of AGA’s optical department. The company exported its products not only to neighboring Scandinavian countries, but also to other countries in Europe: AGA projectors were frequently to be found in cinemas in Belgium, Czechoslovakia and Portugal, among other countries. In 2000, AGA was acquired by the global multinational, Linde company. 

Due to AGA’s expertise in producing optical parts, the Rochester (New York)-based company Bausch & Lomb Optical Co., which manufactured anamorphic lenses for the CinemaScope process, signed a license agreement with AGA Sweden, establishing a new subsidiary company called AGA Bausch & Lomb. In 1953, with the installation of machinery for the grinding and polishing of cylindrical optical parts, the new manufacturing line for anamorphic lenses was ready to begin production at the AGA factory on Lidingö, an island just outside Stockholm. AGA was able to produce the same projector lenses as the ones produced in Rochester, which consisted of five lenses, divided into two groups. The smaller of these two groups was located closer to the projector and consisted of two positive cylindrical lenses; while the other group consisted of three negative cylindrical lenses, with a larger diameter. By changing the distance between these two groups, it was possible to focus the projected image for various projector throw distances in different-sized cinemas. 

With knowledge and expertise regarding anamorphic lens systems now in-house, AGA subsequently announced its own anamorphic lens system for cameras, which they named AgaScope. AGA’s new camera system was used for the first time for Staden vid vattnen / The City by the Water (1955), a short documentary produced by Svensk Filmindustri (SF), narrated by well-known actress Bibi Andersson. At that time, Evert Aulin had only manufactured one AgaScope lens, with a fixed focal length, which was also used for the shooting of Arne Sucksdorff's color classic En djungelsaga / The Flute and the Arrow, shot on location in India and released in 1957. Because the production of En djungelsaga took longer than expected – shooting began in 1954 but lasted nearly three years in total – it was Gorilla (1956), filmed between 1955–6, which became the first feature-length film shot in AgaScope to be released in Swedish cinemas. 

Between 1955 and 1965, 19 Swedish films were shot and released in AgaScope. 

AGA also promoted their new product outside of Sweden. When the Finnish production company Suomen Filmiteollisuus acquired audio recording equipment from AGA, they also agreed to sign a rental contract for AgaScope lenses. The first Finnish film shot in AgaScope was Juha / Love Along a River (1956). In the UK, production company Associated British Picture Corporation Ltd. conducted photographic tests with AgaScope lenses, but no UK production known to have actually used the system has been identified. Similarly, in Czechoslovakia, where the system was tested in 1956 for the short film Sváteční den (directed by Břetislav Pojar and Bruno Šefranka) together with other anamorphic systems of the time, such as Totalvision and DyaliScope from France. But in the end, AgaScope was not chosen for any Czech film production. In 1962, AgaScope was introduced in Hungary with more success. The first Hungarian film shot in anamorphic widescreen was Az aranyember / The Man with the Golden Touch (1962). By 1969, at least 14 films had been shot in AgaScope in Hungary. Swedish director Mats Helge Olsson, who acquired some AgaScope lenses after AGA had already discontinued distribution of AgaScope equipment, was the last to use this system – for his film, The Ninja Mission (1984).

The program for the Swedish release of Sången om den eldröda blomman / The Song of the Scarlet Flower (1956) emphasizes that the film was shot in both Eastmancolor and AgaScope.

Swedish Film Institute, The Library, Stockholm, Sweden. © AB Svensk Filmindustri (1956).

Poster for the Swedish release of Gorilla (1956), with the AgaScope logo in the lower right corner.

Swedish Film Institute, The Library, Stockholm, Sweden. © Telepicture Marketing Ltd.

Selected Filmography

Az aranyember (The Man of Gold / The Man with the Golden Touch)
(Viktor Gertler / Hunnia Filmstúdió - Hungary - 1962)

First Hungarian anamorphic widescreen film in color, based on the novel The Man with the Golden Touch by Mór Jókai. It remains the most popular adaptation of the novel and is considered one of the most successful Hungarian films. The anamorphic camera lenses were rented from AGA Sweden. Since cinemas in Hungary hadn’t yet updated their projection equipment to screen anamorphic widescreen films, the audience at the time was unable to enjoy the film in its original format.

First Hungarian anamorphic widescreen film in color, based on the novel The Man with the Golden Touch by Mór Jókai. It remains the most popular adaptation of the novel and is considered one of the most successful Hungarian films. The anamorphic camera lenses were rented from AGA Sweden. Since cinemas in Hungary hadn’t yet updated their projection equipment to screen anamorphic widescreen films, the audience at the time was unable to enjoy the film in its original format.

En djungelsaga (The Flute and the Arrow)
(Arne Sucksdorff / AB Sandrew-Ateljéerna/Arne Sucksdorff Filmproduktions AB - Sweden - 1957)

The AgaScope lens was used for the first time in the production of En djungelsaga, but since the shooting of the film took longer than expected (over three years in total), Gorilla and Sången om den eldröda blomman premiered in Swedish cinemas first. En djungelsaga was shot using a single strip negative, with dye transfer prints being made at the Technicolor lab in London. 

The AgaScope lens was used for the first time in the production of En djungelsaga, but since the shooting of the film took longer than expected (over three years in total), Gorilla and Sången om den eldröda blomman premiered in Swedish cinemas first. En djungelsaga was shot using a single strip negative, with dye transfer prints being made at the Technicolor lab in London. 

Gorilla: En filmberättelse från Belgiska Kongo (Gorilla)
(Lars-Henrik Ottoson/Sven Nykvist/Lorens Marmstedt / Terrafilms Produktions AB - Sweden - 1956)

A drama-documentary. The first released feature-length film shot in AgaScope format.

A drama-documentary. The first released feature-length film shot in AgaScope format.

Juha (Love Along a River)
(Toivo Jalmari Särkkä / Oy Suomen Filmiteollisuus - Finland - 1956)

First Finnish feature-length fiction release in AgaScope, produced by Suomen Filmiteollisuus. The same production company seemed to have used the AgaScope system the following year (1957) for a newsreel titled SF-Katsaus 33 (SF-News 33).

First Finnish feature-length fiction release in AgaScope, produced by Suomen Filmiteollisuus. The same production company seemed to have used the AgaScope system the following year (1957) for a newsreel titled SF-Katsaus 33 (SF-News 33).

Körkarlen (The Phantom Carriage)
(Arne Mattsson / Svenska AB Nordisk Tonefilm - Sweden - 1958)

Adaptation of Selma Lagerlöf’s novel, shot in B/W in anamorphic widescreen by Arne Mattsson. This was the third adaptation of this story, following Victor Sjöström’s famous silent version of 1921 and Julien Duvivier’s sound film, from 1939.

Adaptation of Selma Lagerlöf’s novel, shot in B/W in anamorphic widescreen by Arne Mattsson. This was the third adaptation of this story, following Victor Sjöström’s famous silent version of 1921 and Julien Duvivier’s sound film, from 1939.

The Ninja Mission
(Mats Helge / Video Tape Center - Sweden, United Kingdom - 1984)

Director Mats Helge Olsson (credited in the film as Mats Helge), who acquired several AgaScope lenses after AGA had discontinued the system, helmed the last production shot in the AgaScope format.

Director Mats Helge Olsson (credited in the film as Mats Helge), who acquired several AgaScope lenses after AGA had discontinued the system, helmed the last production shot in the AgaScope format.

Sången om den eldröda blomman (The Song of the Scarlet Flower)
(Gustaf Molander / AB Svensk Filmindustri - Sweden - 1956)

Based on the novel with the same title by Finnish writer Johannes Linnankoski. Gustaf Molander had already worked on the screenplay of Mauritz Stiller’s 1919 adaptation before shooting his own version in Eastman Color and AgaScope in 1956.

Based on the novel with the same title by Finnish writer Johannes Linnankoski. Gustaf Molander had already worked on the screenplay of Mauritz Stiller’s 1919 adaptation before shooting his own version in Eastman Color and AgaScope in 1956.

Staden vid vattnen (The City by the Water)
(Lars-Eric Kjellgren / AB Svensk Filmindustri - Sweden - 1955)

The first film shot in AgaScope. Short documentary portrait of the city of Stockholm, shot in Eastman Color, narrated by Bibi Andersson. The film is available online: https://www.filmarkivet.se/movies/staden-vid-vattnen/

The first film shot in AgaScope. Short documentary portrait of the city of Stockholm, shot in Eastman Color, narrated by Bibi Andersson. The film is available online: https://www.filmarkivet.se/movies/staden-vid-vattnen/

Tízezer nap (Ten Thousand Days)
(Ferenc Kósa / MAFILM 4/Játékfilmstúdió - Hungary - 1965)

B/W feature film about Hungarian rural life covering several decades and political events. The film was screened at the 1967 Cannes Film Festival, where Ferenc Kósa won the award for Best Director.

B/W feature film about Hungarian rural life covering several decades and political events. The film was screened at the 1967 Cannes Film Festival, where Ferenc Kósa won the award for Best Director.

Technology

The AgaScope camera system employed the same principle as other anamorphic widescreen formats, compressing the image horizontally by a factor of 2-to-1 onto standard 35mm film using an anamorphic camera lens. In projection the image was re-expanded (de-anamorphosed) through an anamorphic projector lens to its full widescreen width. Films shot in AgaScope were nonetheless projected in cinemas using the regular CinemaScope projection lenses because the two systems were cross-compatible.

The AgaScope lens could be mounted directly to any 35mm camera body, fitting cameras of different manufacturers, such as Arriflex and Debrie. Instead of using a “prime” spherical lens, onto which an anamorphic adapter lens was mounted in front, the AgaScope system was constructed as a single piece. It could hence provide greater sharpness than an anamorphic adapter lens that had potential to suffer from light leaks. In the beginning, AGA manufactured a series of lenses in focal lengths of 46mm, 75mm and 105mm. An adapter for close-ups, which allowed shooting from a distance of 40cm (15.75 in), was also available. From 1959, AgaScope lenses with a longer focal length of 210mm were also manufactured. 

L. Thomson wrote in the Journal of the SMPTE in his “Progress Committee Report for 1957” about the invention:

“A rather complete line of 2:1 cylindrical camera anamorphic has been designed by AGA, including the backing lens and the anamorphic part in one monoblock unit with a single focusing control. Focusing and iris controls knobs outside the blimp. The Agascope anamorphic camera lens systems have been designed for focal lengths of 46/23, 75/37.5 and 105/52.5. These designs are based on new calculation methods which together with highly developed grinding and manufacturing methods have been reported to yield excellent resolving power.” (Thomson, 1958)

Although cinemas started to get equipped with stereophonic sound systems and magnetic readers on projectors, there were only a few prints which were distributed with a magnetic soundtrack. For the screening of Sucksdorff’s En djungelsaga (The Flute and the Arrow) at the Cannes Film Festival in 1958, one special print was struck, with an optical soundtrack as well as two magnetic tracks, placed on the outside edges of the filmstrip (a soundtrack arrangement known as magopt). One magnetic track carried the sound for the speakers behind the screen, the other track carried effects (music, diegetic noises, etc.) was played through speakers in the room. The Stockholm engineering firm Ragnar Wendin carried out the magnetic coating for the festival print of The Flute and the Arrow

During June 6–16, 1955, the International Organization for Standardization (ISO) conference was held in Stockholm, with representatives attending from the Society of Motion Picture and Television Engineers (SMPTE), the Motion Picture Research Council Inc., Eastman Kodak Co., Svensk Filmindustri, Nordisk Tonefilm, AGA and others. The conference gathered ISO members from ten countries to discuss a standardization proposal for the various widescreen formats on the market. Regarding different solutions for sound, organizations from Sweden and the UK argued for having release prints with both optical and magnetic soundtracks, carrying two separate language versions. France on the other hand wanted to have the same soundtrack version on both optical and magnetic tracks to increase the sound quality and to be able to use the same print for cinemas which were equipped for only one of the two sound reading systems. Since no agreement could be reached, a permanent “Wide-screen Workgroup” was established, to continue the discussion. Even with the introduction of anamorphic and widescreen formats, prints for Swedish distribution continued to be made predominantly with optical mono soundtracks.

A 1957 article from AGA Nyheter [AGA News] presenting the new AgaScope camera lens system. The top image shows director Arne Sucksdorff during the filming of En djungelsaga (1957). The image on the bottom right shows a 35mm Arriflex camera being mounted with an AgaScope lens.

AGA nyheter (1957). 1: p. 6.

All-in-one anamorphic AgaScope camera lens unit, with specifications 46/23mm, f=2.

Swedish Film Institute, The Library, Stockholm, Sweden.

AGA engineer, and inventor of the AgaScope, Evert Aulin in front of a technical diagram of the lens’s optical elements.

AGA nyheter (1958). 1: p. 4.

AgaScope transportation box used by the production company AB Sandrew-Ateljéerna.

Lasse Ulander, Film Sound Sweden.

Members of the ISO congress held in Stockholm in June 1955.

AGA nyheter (1955). 2.

References

Batista, Anna (2008). Na širokém plátně klid“ Přípravy na zavedení širokoúhlého formátu v české kinematografii (1953–1956). Brno, Czechia: Masarykova univerzita, p. 94.

Belton, John, Sheldon Hall & Steve Neale (eds.) (2011). Widescreen Worldwide. Bloomington, IN: Indiana University Press.

Čuřík, Martin (2014). Sen o širokoúhlém: Snu Realizační podmínky filmu Sen noci svatojánské v kontextu celovečerní tvorby Jiřího Trnky, master's thesis, Masarykova univerzita, Brno: pp. 30–2. 

Dalén, Gunnar, Svenska AB Gasaccumulator (ed.) (1953–57). AGA nyheter: radio, ljudfilm, elektronik, optic. Stockholm: AGA-Radio.

Furhammer, Leif (2003). Filmen I Sverige – En historia i tio kapitel. Stockholm: Dialogos Förlag and Svenska Filminstitutet.

National Film Institute Hungary (2025). “The Man with the Golden Touch” (Viktor Gertler). https://nfi.hu/en/core-films-1/films-3/feature-films-1/the-man-with-the-golden-touch-az-aranyember.html (accessed Aug. 5, 2025).

Thomson, Lloyd (1958). “Progress Committee Report for 1957”. Journal of the SMPTE, 67:5 (May), p. 335.

Compare

  • AgaScope

    1955–1984
    Country
    Sweden
    Gauge (camera film)
    35mm
    Gauge (print)
    35mm
    Categories
    Format / Anamorphic / Widescreen
    Frame dimensions
    Aspect Ratio
    2.35:1
    No. projected film strips
    Frame advancement
    4-perforation / Vertical
    Frame rate
    24 fps
    • CinemaScope

      1952–1967
      Country
      United States
      Gauge (camera film)
      35mm
      Gauge (print)
      35mm
      Categories
      Format / Widescreen / Anamorphic
      Frame dimensions
      Aspect Ratio
      2.66:1 / 2.55:1 / 2.35:1
      No. projected film strips
      Frame advancement
      4-perforation / Vertical
      Frame rate
      24 fps
    • Cinépanoramic

      1953–1956
      Country
      France
      Gauge (camera film)
      35mm
      Gauge (print)
      35mm
      Categories
      Format / Anamorphic / Widescreen
      Frame dimensions
      Aspect Ratio
      2.50:1 / 2.55:1 / 2.35:1
      No. projected film strips
      Frame advancement
      4-perforation / Vertical
      Frame rate
      24 fps

    Related entries

    35mm CinemaScope 4-track Mag
    35mm Magopt

    Author

    Julia Mettenleiter is a film archivist and restorer working at the Swedish Film Institute’s archival film collections. She currently serves as the co-chair of the AMIA Preservation Committee. Prior to working at the Swedish Film Institute, she graduated from the L. Jeffrey Selznick School of Film Preservation, Rochester, NY, and worked at the film restoration laboratory L’Immagine Ritrovata in Bologna, Italy.

    Author acknowledgments:

    Thanks to Lasse Ulander, who so generously shared his knowledge and expertise. Thanks also to Balázs Kormos (National Film Institute Hungary) for sharing his research on Hungarian AgaScope productions. Further thanks to Markus Blomfeldt, Krister Collin, Jon Wengström, (Svenska Filminstitutet), Josephine Botting, Jane Fernandes, Kieron Webb (British Film Institute), Stefan Ramstedt (Curator and PhD candidate), Petteri Kalliomäki (KAVI Kansallinen audiovisuaalinen instituutti), Jeanne Pommeau (Národní filmový archiv), Janka Barkóczi, Eszter Fazekas (National Film Institute Hungary).

    Citation:

    Mettenleiter, Julia (2025). “AgaScope”. In James Layton (ed.), Film Atlas. www.filmatlas.com. Brussels: International Federation of Film Archives / Rochester, NY: George Eastman Museum.