ArticleslgStudy

science

Panavision

Panavision is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Panavision rather than just read about it. In short: Panavision Inc. is an American motion picture equipment company founded in 1954 specializing in cameras and lenses, based in Woodland Hills, California. Formed by Robert Gottschalk as a small partnership to create anamorphic projection lenses during the widescreen boom in the 1950s, Panavision expanded its product lines to meet the demands of modern filmmakers.

Panavision — main illustration
Panavision — illustration

Key takeaways

  • Panavision belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Panavision to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Panavision from memory before moving on to harder problems.

Reference excerpt

Panavision Inc. is an American motion picture equipment company founded in 1954 specializing in cameras and lenses, based in Woodland Hills, California. Formed by Robert Gottschalk as a small partnership to create anamorphic projection lenses during the widescreen boom in the 1950s, Panavision expanded its product lines to meet the demands of modern filmmakers. The company introduced its first products in 1954. Originally a provider of CinemaScope accessories, the company's line of anamorphic widescreen lenses soon became the industry leader. In 1972, Panavision helped revolutionize filmmaking with the lightweight Panaflex 35 mm movie camera. The company has introduced other cameras such as the Millennium XL (1999) and the digital video Genesis (2004). Panavision operates exclusively as a rental facility—the company owns its entire camera inventory, unlike most of its competitors.

Early history Robert Gottschalk founded Panavision in late 1954, in partnership with Richard Moore, Meredith Nicholson, Harry Eller, Walter Wallin, and William Mann; the company was formally incorporated in 1954. Panavision was established principally for the manufacture of anamorphic projection lenses to meet the growing demands of theaters showing CinemaScope films. At the time of Panavision's formation, Gottschalk owned a camera shop in Westwood Village, California, where many of his customers were cinematographers. A few years earlier, he and Moore—who worked with him in the camera shop—were experimenting with underwater photography; Gottschalk became interested in the technology of anamorphic lenses, which allowed him to get a wider field of view from his underwater camera housing. The technology was created during World War I to increase the field of view on tank periscopes; the periscope image was horizontally "squeezed" by the anamorphic lens. After it was unsqueezed by a complementary anamorphic optical element, the tank operator could see double the horizontal field of view without significant distortion. Gottschalk and Moore bought some of these lenses from C. P. Goerz, a New York optics company, for use in their underwater photography. As widescreen filmmaking became popular, Gottschalk saw an opportunity to provide anamorphic lenses to the film industry—first for projectors, and then for cameras. Nicholson, a friend of Moore, started working as a cameraman on early tests of anamorphic photography. In the 1950s, the motion picture industry was threatened by the advent of television—TV kept moviegoers at home, reducing box office revenues. Film studios sought to lure audiences to theaters with attractions that television could not provide. These included a revival of color films, three-dimensional films, stereophonic sound, and widescreen movies. Cinerama was one of the first widescreen movie processes of the era. In its initial conception, the cumbersome system required three cameras for shooting and three synchronized projectors to display a picture on one wide, curved screen. Along with the logistical and financial challenges of tripling equipment usage and cost, the process led to distracting vertical lines between the three projected images, and more subtly, three separate vanishing points. Looking for a high-impact method of widescreen filmmaking that was cheaper, simpler, and less visually distracting, 20th Century Fox acquired the rights to a process it branded CinemaScope: in this system, the film was shot with anamorphic lenses. The film was then exhibited with a complementary anamorphic lens on the projector that expanded the image, creating a projected aspect ratio (the ratio of the image's width to its height) twice that of the image area on the physical frame of film. By the time the first CinemaScope movie—The Robe (1953)—was announced for production, Gottschalk, Moore and Nicholson had a demo reel of work with their anamorphic underwater system. Gottschalk learned from one of his vendors that Bausch & Lomb, whom Fox had contracted to manufacture CinemaScope lenses, was having difficulty filling the lens orders for theatrical anamorphic projection equipment. He teamed up with William Mann, who provided optical manufacturing capability, and Walter Wallin, an optical physicist who was an acquaintance of Mann's. The anamorphic lens design they selected was prismatic rather than the cylindrical design of the Bausch & Lomb CinemaScope lens. This design meant the anamorphic lens extension factor—how much the image is horizontally unsquished—could be manually shifted, useful for projectionists switching between non-anamorphic ("flat" or "spherical") trailers and an anamorphic feature. The result was the anamorphozing system, designed by Wallin, used in the Panatar lens; the patent for the system was filed on August 11, 1954, and awarded five years later.

… excerpt ends here. Continue reading the full article.

Illustrations

Panavision illustration
Panavision: Screenshot of The Big Fisherman (1959), the first film released using the Super Panavision 70 process. The image shows the 2.20:1 aspect ratio in which the film was presented.
Screenshot of The Big Fisherman (1959), the first film released using the Super Panavision 70 process. The image shows the 2.20:1 aspect ratio in which the film was presented.
Panavision: Panavision cinematic camera R-200°
Panavision cinematic camera R-200°

Worked examples

Example 1 — a first encounter with Panavision

Start with the simplest possible case. Write down what Panavision claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Panavision before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Panavision ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Panavision

In research
Panavision appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Panavision in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Panavision is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1954 establishments in California, Academy Award for Technical Achievement winners, American brands, so understanding it makes those chapters shorter.
In everyday life
Look for Panavision outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Panavision in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Panavision means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Panavision out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Panavision in simple terms?

Panavision Inc. is an American motion picture equipment company founded in 1954 specializing in cameras and lenses, based in Woodland Hills, California. Formed by Robert Gottschalk as a small partnership to create anamorphic projection lenses during the widescreen boom in the 1950s, Panavision expa…

Why does Panavision matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Panavision?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Panavision.

Tags

  • 1954 establishments in California
  • Academy Award for Technical Achievement winners
  • American brands
  • American companies established in 1954
  • American inventions
  • Cerberus Capital Management companies
  • Cinematography
  • Entertainment companies based in California
  • Former Warner Communications subsidiaries
  • Manufacturing companies based in Los Angeles
  • Manufacturing companies established in 1954
  • Mass media companies established in 1954

Keep exploring