44537 ⎘
Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms the spectacles being used as a template
CENTERING APPARATUS AND PROCESS
#2Method and apparatus for determining a contour of a frame groove
#3Method for obtaining data representative of the outline of a shoulder delimiting a step-back portion in an eyeglass
#4Method and a machine for preparing an ophthalmic lens to be edged
#5Method for bevelling an ophthalmic lens
#6Method of preparing an ophthalmic lens
#7Apparatus having cup attaching unit
#8Eyeglass frame shape measuring apparatus
#9Method of edging a spectacle lens, spectacle lens edging system and spectacle lens edging program
#10Eyeglass frame shape measurement device
#11Measuring assembly for measuring a spectacle frame
#12Eyeglass lens processing apparatus
#13Eyeglass frame shape measurement apparatus
#14Eyeglass frame shape measurement apparatus
#15Method of determining parameters for fitting an ophthalmic lens to a frame
#16Method of preparing an ophthalmic lens with special machining of its engagement ridge
#17Visual device including an ophthalmic lens having a partially cropped insertion rib, and method for preparing such lens
#18Method for treating a lens apt to trimming and lens apt to trimming
#19Systems and methods for producing clip-ons for a primary eyewear
#20Method of shaping an ophthalmic lens
#21METHODS FOR PLAYING COMPUTER GAMES WITHOUT A DISPLAY
#22Lens apt to trimming
#23Apparatus for sensing a mount for optical lenses and associated method
#24Eyeglass frame shape measuring apparatus
#25Method of reading the outline of the bezel of a rim of an eyeglass frame
#26Method of controlling a feeler to read the bezel of an eyeglass frame
#27Method for treating a lens apt to trimming