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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 .
Name Manufacturer Dates of production Tube size Tube type Liquid coupled Tube focus type Maximum resolution Bandwidth Scan rate ANSI lumens Peak
Sony A-mount, a Minolta A-mount-compatible auto-focus lens mount for APS-C and full-frame digital SLR/SLT/ILCA cameras since 2006 (1985) Sony E-mount, a lens mount for APS-C and full-frame (FE) digital mirrorless cameras since 2010; Sony FZ-mount, a lens mount for professional digital video cameras since 2010; Sony B4-mount, a lens mount for ...
A movie projector (or film projector) is an opto-mechanical device for displaying motion picture film by projecting it onto a screen. Most of the optical and mechanical elements, except for the illumination and sound devices, are present in movie cameras. Modern movie projectors are specially built video projectors (see also digital cinema).
British Army Reserve soldier demonstrates a virtual reality headset.. A head-mounted display (HMD) is a display device, worn on the head or as part of a helmet (see helmet-mounted display for aviation applications), that has a small display optic in front of one (monocular HMD) or each eye (binocular HMD).
Sony rebranded the company's line of cameras as its Alpha line. Sony is the world's third largest manufacturer of the cameras, behind Canon and Nikon respectively. In 2010, Sony introduced their first mirrorless interchangeable-lens cameras, which were the NEX-3 and the NEX-5. They also started a new lens mount system, which was the E-mount.
Sony Honda Mobility is looking to leverage the tech giant's massive content catalog in gaming, entertainment, and music to edge out Tesla by being more fun. Sony and Honda Planning a 2025 Electric ...
On June 6, 2007, Sony did unveil a 70" rear-projection SXRD model KDS-Z70XBR5 that was 40% slimmer than its predecessor and weighed 200 lbs, which was somewhat wall-mountable. However, on December 27, 2007, Sony decided to exit the RPTV market. [21] [22] [23] Mitsubishi began offering their LaserVue line of wall mountable rear-projection TVs in ...