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This provides a simple wireless alternative to a cable connection between a device and a printer. Unfortunately it does not set a standard regarding the actual communications to the printer, so drivers are required specific to the printer model or range. This makes this profile less useful for embedded devices such as digital cameras and ...
At D is the lens of the camera, the camera's finder is at E and the adjustable shutter control at F. The heavy base G contains all the electronics needed for controlling the printer. Inexpensive J-K 16 mm optical printer using a Bolex camera. An optical printer is a device consisting of one or more film projectors mechanically linked to a movie ...
A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens , but some newer types of projectors can project the image directly, by using lasers .
A video projector is an image projector that receives a video signal and projects the corresponding image onto a projection screen using a lens system. Video projectors use a very bright ultra-high-performance lamp (a special mercury arc lamp ), Xenon arc lamp , metal halide lamp , LED or solid state blue, RB, RGB or fiber-optic lasers to ...
An overhead projector works on the same principle as a slide projector, in which a focusing lens projects light from an illuminated slide onto a projection screen where a real image is formed. However some differences are necessitated by the much larger size of the transparencies used (generally the size of a printed page), and the requirement ...
One of their key innovations was a printer dock which allowed consumers to insert their cameras into a compact device and print photos with the press of a button. [114] In April 2006, Kodak introduced the Kodak EasyShare V610, at that time the world's smallest 10× (38–380 mm) optical zoom camera at less than 2.5 cm (an inch) thick. [215] [216]
Alexander Murray and Richard Morse invented and patented the first analog color scanner at Eastman Kodak in 1937. Intended for color separation at printing presses, their machine was an analog drum scanner that imaged a color transparency mounted in the drum, with a light source placed underneath the film, and three photocells with red, green, and blue color filters reading each spot on the ...
New support for infrared receivers and Bluetooth 2.0 wireless standards; devices supporting these can transfer files and sync data wirelessly to a Windows Vista computer with no additional software. A non-administrator user can share only the folders under his user profile.