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Swiss camera equipment maker Arca-Swiss Phototechnik AG independently developed a quick-release mounting system for their tripod heads. The system is based on 38 mm wide mounting plates with a 45° dovetail rail on the sides, [1] which is clamped into place on the tripod head receiver with a screw-fastened grabber plate.
The camera is attached to the ball by means of quick release plate or a simple UNC 1/4"-20 [7] screw. The socket encloses the rotating ball and also contains the controls for locking the ball. The socket has a slot on the side to allow the camera to be rotated to the portrait orientation. Ball heads come in varying degrees of complexity.
Cameras on cell phones proved popular right from the start, as indicated by the J-Phone in Japan having had more than half of its subscribers using cell phone cameras in two years. The world soon followed. In 2003, more camera phones were sold worldwide than stand-alone digital cameras largely due to growth in Japan and Korea. [110]
The first cell phones with built-in digital cameras were produced in 2000 by Sharp and Samsung. [28] Small, convenient, and easy to use, camera phones have made digital photography ubiquitous in the daily life of the general public.
Arri took many years to catch up, debuting the popular Arriflex 16BL in 1965, but not including quick-change magazines until the Arriflex 16SR ten years later. In the meantime, Eclair had also a much smaller and ergonomic hand-held 16mm camera, the Eclair ACL (1971), an improvement also spurred by Rouch's drive for equipment that matched his ...
This is a list of 3D-enabled mobile phones, which typically use autostereoscopic displays. Some devices may use other kinds of display technology, like holographic displays or multiscopic displays. Some devices employ eye tracking in aiming the 3D effect to the viewer's eye. Opic Technologies, Inc. offers a 3D smartphone with stereoscopic ...