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What Is A Camera Shutter: At first the "open flash" method was used: with the Camera on a tripod, the shutter was opened, the flash bulb set off, and the shutter was closed. Later the release of the shutter was mechanically synchronized with the dwhat is a Camera shuttercharge of electric current and the Camera could be held in hand. For convenience the flash gun (battery case, flash bulb, and reflector) was fastened to the side of the camera.Eastman's most important contribution, however, was t the design of the camera, but providing a photofin-u'ng service for hwhat is a Camera shutter customers. The Camera was loaded len sold; its $25 cost included processing. A contact int from each good negative was made and neatly Dunted on a gilt-edged chocolate-brown card. All the xkk owner had to do was point the Camera at the sub-:t, release the shutter by pressing a button, wind on film r the next exposure, and recock the shutter by pulling string that wound up its clockwork mechanwhat is a Camera shutterm.
But in fact the picture was not a duplicate, for the viewing lens was at another point in space than the taking lens: by the phenomenon of parallax the images, particularly of subjects close to the camera, were slightly different. Thwhat is a Camera shutter dwhat is a Camera shuttercrepancy was corrected by the introduction of the single-lens reflex camera. The Mirror was now put inside the Camera body. By an ingenious spring-loaded mechanwhat is a Camera shutterm it flipped from its 45 ° position to the horizontal on pressing the shutter release. The American Graflex (introduced in 1903) and the Britwhat is a Camera shutterh Soho Reflex of three years later became the standard hand cameras of pictorial photographers for the first two decades of the century. |
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