眼科用メガネと、眼科用メガネを製造する方法

Japanese Patent JP5378999

B2

A pair of eyeglasses includes: a frame provided with at least one rim presenting an internal bezel; and a lens mounted in the frame, the lens presenting a front face, a rear face, and on its edge face, an engagement peripheral ridge presenting a rear flank, situated beside the rear face of the lens and a front flank situated beside the front face of the lens, the front and rear flanks being engaged in the internal bezel. The front flank of the engagement peripheral ridge presents continuity of at least first order with the remainder of the front face. The edge face of the lens presents a rear shoulder or foot, and in that the radial height of the engagement peripheral ridge considered between the peak of the peripheral ridge and the foot varies along the periphery of the lens.

JP6020576	A look detecting device calibration method, a look information detecting method, a glasses lens designing method, a glasses lens selection method, and a glasses lens manufacturing method
JP2007513242	Composition for cleaning contact lenses containing a nonionic surfactant
JPS59206816	CLEANING AND PURIFICATION OF CONTACT LENS AND OPERATING COMPOSITION THEREFOR

Michelle, Noche

JP2009522294A

December 25, 2013

July 11, 2007

Click for automatic bibliography generation  

Essilor International (Compagne General Doputek)

G02C13/00; B24B9/14; G02C1/06; G02C7/02

JP653051U
JP1148113A
JP200574560A
JP7256547A
JP2190247A
JP2001150315A
JP200458203A
JP2000301443A
JP674749A
JP2003295133A
JP2001219349A

Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Shinozaki Masami
Kazuyoshi Ohira
Yasushi Ohashi

Previous Patent: JPS5378998

Next Patent: LITHIUM CALCIUM SILICATE AND PRODUCTION THEREOF