LENS PROCESSING DEVICE, LENS PROCESSING METHOD, AND LENS MEASURING METHOD

摘要

A lens processing device capable of performing, in one chuck, those operations ranging from a measurement to various types of processings required for spectacle lens processing and also realizing a highly accurate processing, comprising a lens holding unit (12) holding and rotating a lens (1), a cutter (131) cutting the peripheral surface of the lens in a specified cross-sectional form, an end mill (141) recessing the peripheral surface of the peripherally cut lens and chamfering the edge part around the peripheral surface of the lens, and a lens measurement unit (15) measuring the shape and position of the lens held by the lens holding unit.