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Pentax LX
The Pentax LX is a 35 mm Single-lens reflex camera produced by Pentax in Japan between 1980 and 2001. The lens mount is the Pentax K mount, allowing the use of almost all Pentax 35 mm format lenses, those made before 1975 using a screw-mount adapter with limited automatic functionality. It is the top-of-the-line "professional" camera in the Pentax manual focus range. Compared to contemporary professional bodies from most rival manufacturers, like the Canon F-1 or Nikon F3, the LX body is much smaller and lighter.
== Construction and features ==
As expected of a professional camera at the time, the LX provides mechanical shutter speeds, ranging from the flash synchronization ('X') speed of 1/75 second to 1/2000 second and bulb ('B'), permitting manual operation without battery power. The slow speeds from 1/60 second to 4 seconds, as well as the exposure meter, are battery dependent. Construction is strong and durable, with a solid cast metal frame and metal covering plates. All buttons and dials are weather and dust sealed, a unique feature not found on other professional cameras of the day. Underneath the satin black finish is black chrome, so that even as the surface finish inevitably wore through in hard professional use, the underlying metal would not look brassy. Both the viewfinder and the focusing screen are interchangeable to suit the task at hand, a large choice of alternatives were available. The camera has a somewhat uncommon frame counter, being able to keep track of the frame number in either direction, whether advancing or rewinding the film; this feature dramatically adds to the flexibility of the camera. The camera supports mirror lock-up, multiple exposures, and depth of field preview. Both a winder and motor drive were available, and a full complement of other professional accessories.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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