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OLYMPUS | Olympus History: Camera Milestones : 1936-1990

OLYMPUS | Olympus History: Camera Milestones : 1936-1990

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日期:2026-04-21
This page describes Camera Milestones : 1936-1990. ... World's first SLR camera with automatic exposure system based on TTL direct metering of light in front of the shutter and on the film surface...看更多