| 摘要 |
PURPOSE: A lens fusion device for a camera is provided to measure the assemblage position and posture of a lens during the fusion operation of the lens. CONSTITUTION: A base(10) supports a safety-receiving jig(20) which supports a lens holder. An optical source unit(40) installed in the base irradiates light to a lens laid in the lens holder supported by the safety-receiving jig from an upward direction to a downward direction. A lens focus measuring unit(50) installed in a supporting frame installed in the base to be capable of rising and falling measures a focus of the light which passes an optical tube lens laid in the lens holder, and detects the eccentricity of the lens. A fusion unit(60) installed in the supporting frame together with the lens focus measuring unit to be capable of rising and falling ascends and descends independently to the lens focus measuring unit, and heats and cools the lens safely received in the lens holder. The first and second rising and falling units(70,80) ascend and descend the lens focus measuring unit and the fusion unit, respectively.
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