SHAMIR OPTICAL INDUSTRY LTD. Patent applications |
Patent application number | Title | Published |
20140319748 | ASSEMBLY OF A SEMI-FINISHED LENS WITH A PRISMATIC HOLDING BLOCK AND METHOD FOR PRODUCING SAME - A pre-production assembly of a semi-finished ophthalmic lens with a prismatic holding block and a method for producing such pre-production assembly, the method may include receiving as input pre-collected data about typical values of calculated prism for lens with different parameters; and according to the received input, producing a pre-production assembly of semi-finished ophthalmic lens with prismatic holding block. The pre-production assembly may include a semi-finished ophthalmic lens having one face finished with a base curvature; and a block assembly attached to the finished face of said lens, the block assembly having a connector to mount the semi-finished lens on a processing device and an adhesive layer adhering the block assembly to the finished face of the lens, the block assembly having a prism value determined according to lens parameters and the pre-collected data about typical values of calculated prism for lens with different parameters. | 10-30-2014 |
20140240470 | METHOD, SYSTEM AND DEVICE FOR IMPROVING OPTICAL MEASUREMENT OF OPHTHALMIC SPECTACLES - A system and method for optical measurement, the system comprising a camera having a lens unit and an image sensor, the image sensor configured to generate image data based on light received onto the sensor; a prism device to receive light from two different angles and to relay the light through the lens unit onto respective two portions of the image sensor; and a processor to receive image data from the two portions of the image sensor; identify key points of the image data from the two portions; create a three-dimensional model of an object based on the image data from the two portions; and calculate based on the key points parameters of the object. | 08-28-2014 |
20130188143 | VISION PRESCRIPTION, MEASURING METHOD AND MEASURING APPARATUS, AND A LENS PRODUCTION METHOD - A method for determining parameters of the vision of an eye of a patient. The method comprises: constituting a part of a process of making a prescription for a corresponding lens via which the patient is expected to gaze in at least two different directions; and measuring in one of the two directions all of the following parameters of the eye's vision: sphere power, cylinder and cylinder axis, and measuring in the other of the two directions at least two of said parameters. | 07-25-2013 |