What does slide projector mean?
Definitions for slide projector
slide pro·jec·tor
This dictionary definitions page includes all the possible meanings, example usage and translations of the word slide projector.
Princeton's WordNet
slide projectornoun
projector that projects an enlarged image of a slide onto a screen
Wiktionary
slide projectornoun
A device that projects an enlarged image of a photographic slide onto a screen
Wikipedia
Slide projector
A slide projector is an opto-mechanical device for showing photographic slides. 35 mm slide projectors, direct descendants of the larger-format magic lantern, first came into widespread use during the 1950s as a form of occasional home entertainment; family members and friends would gather to view slide shows. Reversal film was much in use, and supplied slides snapped during vacations and at family events. Slide projectors were also widely used in educational and other institutional settings. Photographic film slides and projectors have mostly been replaced by image files on digital storage media shown on a projection screen by using a video projector or simply displayed on a large-screen video monitor.
ChatGPT
slide projector
A slide projector is a device that projects images or photos, usually stored on transparent slides, onto a bigger surface like a screen or wall. It uses a bright light source and a focusing lens system. It's typically used in presentations, conferences, or for displaying photographic slides.
Wikidata
Slide projector
A slide projector is an opto-mechanical device to view photographic slides. Slide projectors became common since the 1950s as a form of entertainment; family members and friends would gather to view slide shows. In-home photographic slides and slide projectors have largely been replaced by low cost paper prints, digital cameras, DVD media, video display monitors, and video projectors. A projector has four main elements: ⁕electric incandescent light bulb or other light source ⁕reflector and "condensing" lens to direct the light to the slide ⁕slide holder ⁕focusing lens A flat piece of heat-absorbing glass is often placed in the light path between the condensing lens and the slide, to avoid damaging the latter. This glass transmits visible wavelengths but absorbs infrared. Light passes through the transparent slide and lens, and the resulting image is enlarged and projected onto a perpendicular flat screen so the audience can view its reflection. Alternatively, the image may be projected onto a translucent "rear projection" screen, often used for continuous automatic display for close viewing. This form of projection also avoids the audience interrupting the light stream by casting their shadows on the projection or by bumping into the projector.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of slide projector in Chaldean Numerology is: 1
Pythagorean Numerology
The numerical value of slide projector in Pythagorean Numerology is: 7
Translations for slide projector
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"slide projector." Definitions.net. STANDS4 LLC, 2024. Web. 25 Apr. 2024. <https://www.definitions.net/definition/slide+projector>.
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