camera obscura (Meaning)
camera obscura (n)
a darkened enclosure in which images of outside objects are projected through a small aperture or lens onto a facing surface
camera obscura ()
An apparatus in which the images of external objects, formed by a convex lens or a concave mirror, are thrown on a paper or other white surface placed in the focus of the lens or mirror within a darkened chamber, or box, so that the outlines may be traced.
An apparatus in which the image of an external object or objects is, by means of lenses, thrown upon a sensitized plate or surface placed at the back of an extensible darkened box or chamber variously modified; -- commonly called simply the camera.
Synonyms & Antonyms of camera obscura
No Synonyms and anytonyms found
camera obscura Sentence Examples
- The camera obscura is an optical device that projects an image of the external world onto a surface inside a darkened room.
- The principles of the camera obscura have been known since ancient times, with early mentions dating back to the 5th century BC.
- The camera obscura was widely used by artists during the Renaissance as a tool for accurately depicting perspective in their paintings.
- The camera obscura works by allowing light from outside to pass through a small hole or lens and project an inverted image onto a surface opposite the opening.
- In the 17th century, the camera obscura was adapted into portable devices called "pinhole cameras" for use in drawing and entertainment.
- The camera obscura became a popular attraction in seaside resorts during the 18th and 19th centuries, providing visitors with a novel way to view the surrounding landscape.
- The camera obscura played a significant role in the development of photography, serving as the precursor to the modern camera.
- Today, the camera obscura is still used as an educational tool to demonstrate principles of optics and light projection.
- The design of the camera obscura has evolved over time, with modern versions incorporating advanced optics and digital imaging technology.
- Despite the advancements in photography, the camera obscura remains a fascinating example of early optical experimentation and scientific discovery.
FAQs About the word camera obscura
a darkened enclosure in which images of outside objects are projected through a small aperture or lens onto a facing surfaceAn apparatus in which the images of
No synonyms found.
No antonyms found.
The camera obscura is an optical device that projects an image of the external world onto a surface inside a darkened room.
The principles of the camera obscura have been known since ancient times, with early mentions dating back to the 5th century BC.
The camera obscura was widely used by artists during the Renaissance as a tool for accurately depicting perspective in their paintings.
The camera obscura works by allowing light from outside to pass through a small hole or lens and project an inverted image onto a surface opposite the opening.
