Nidek Co., Ltd.

Nicola Codogno

Mattia Minozzi

Federico Carraro

Kyoji Takeichi

Michihiro Takii

Cesare Tanassi

Yuya Nakako

Simone Pajaro

Takaaki Matsui

Andrea De Giusti

Michele Pascolini

Phil Buscemi

Ronnye Pajaro

Nikita Scattolin

Cristiano Pettinello

An eyeglass frame shape measurement device includes an optical measurement unit, a probe unit, a holding unit that holds the optical measurement unit and the probe unit, a changing portion that integrally moves the optical measurement unit and the probe unit with respect to an eyeglass frame to change a measurement position with respect to a groove of a rim of the eyeglass frame, and a controller that controls an operation of the eyeglass frame shape measurement device. The controller controls an operation of the changing portion to measure the groove of the rim of the eyeglass frame, acquires a cross-sectional shape of the groove of the rim of the eyeglass frame based on a detection result detected by the optical measurement unit, and acquires a shape of the rim of the eyeglass frame based on a detection result detected by the probe unit.

Eyeglass frame shape measurement device and lens processing device

An optical equipment suitable for observation of an iridocorneal annular zone of an eye including: an illumination assembly, including at least one illumination electric device for illuminating the zone with a plurality of illumination optical paths for illumination light beams going to a corresponding plurality of sub-portions, an image capturing assembly, including at least one image capturing electric device for capturing images of the zone with a plurality of imaging optical paths for imaging light beams coming from a corresponding plurality of sub-portions, and a front optical assembly having a front surface located close to front surface of an eye, a rear surface located far from front surface of an eye, and including a central portion between the front and rear surfaces and a lateral portion around the central portion; the front optical assembly is stationary; all imaging optical paths pass through central portion between the front and rear surfaces.

Optical equipment for observation of the iridocorneal zone, methods of measuring and/or evaluating the iridocorneal zone

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Milan, Italy

Nicola Codogno