摘要:
The present invention relates to dual-lens eyeglasses including an eyeglass frame and two lens units permanently installed on the eyeglass frame. Each lens unit includes two lenses arranged in optical alignment with each other. The lenses can be optical lenses or sunglass lenses. The optical lenses can be selected from known lenses such as corrective lenses, myopic corrective lenses, reading glasses lenses, progressive lenses, etc. The sunglass lenses can be selected from polarized lenses, tinted lenses, or photochromic lenses. Without the use of sub-frames, two lens units are permanently installed on eyewires of the eyeglass frames, enhancing the integration effect of the eyeglass frames. In addition, each lens is directly fixed and installed on the eyeglass frames, so that the installation is reliable and the lenses will not fall off easily. Furthermore, the lenses can be easily installed on full-rim, half-rim or rimless eyeglass frame.
摘要:
An eyeglass frame including a thermoplastic sheet laminate incorporating transfer printing eyeglass decorative patterns and a one or more covering layers bonded thereto. A process for manufacturing an eyeglass frame including: preparing a thermoplastic sheet laminate incorporating eyeglass decorative patterns; bending said thermoplastic sheet laminate under heat and pressure forming a one or more intermediate products in a first mold; and bonding a one or more covering layers to the intermediate products from the bending step in a second mold.
摘要:
The present invention relates to dual-lens eyeglasses including an eyeglass frame and two lens units permanently installed on the eyeglass frame. Each lens unit includes two lenses arranged in optical alignment with each other. The lenses can be optical lenses or sunglass lenses. The optical lenses can be selected from known lenses such as corrective lenses, myopic corrective lenses, reading glasses lenses, progressive lenses, etc. The sunglass lenses can be selected from polarized lenses, tinted lenses, or photochromic lenses. Without the use of sub-frames, two lens units are permanently installed on eyewires of the eyeglass frames, enhancing the integration effect of the eyeglass frames. In addition, each lens is directly fixed and installed on the eyeglass frames, so that the installation is reliable and the lenses will not fall off easily. Furthermore, the lenses can be easily installed on full-rim, half-rim or rimless eyeglass frame.
摘要:
Disclosed herein are eyeglass frames and eyeglass frame kits made from a polymer composition comprising PCTG, and eyeglasses comprising a pair of lenses mounted on the eyeglass frames or eyeglass frame kits disclosed herein. The polymer composition disclosed herein may optionally comprise one or more additives such as colorants and fillers.
摘要:
Disclosed herein are methods of making an eyeglass frame comprising a frame front and/or a pair of temples, wherein each of the frame front and temples independently comprises a top layer and a patterned layer having the shape of a frame front and/or a pair of temples, and wherein the patterned layer comprises a laminate and a design pattern on a surface of the laminate, the method comprising the steps of: a) providing a mold having a cavity, wherein the shape of the cavity corresponds to the shape of the frame front and/or the temples; b) setting the patterned layer for the frame front and/or the temples in the mold; and c) injecting a melt of a first polymer composition into the cavity to form the top layer. In some embodiments, at least one of the frame front and temples further comprises a bottom layer.
摘要:
Disclosed herein are eyeglass frames and eyeglass frame kits made from a polymer composition comprising PCTG, and eyeglasses comprising a pair of lenses mounted on the eyeglass frames or eyeglass frame kits disclosed herein. The polymer composition disclosed herein may optionally comprise one or more additives such as colorants and fillers.
摘要:
Disclosed herein are methods of making an eyeglass frame comprising a frame front and/or a pair of temples, wherein each of the frame front and temples independently comprises a top layer and a patterned layer having the shape of a frame front and/or a pair of temples, and wherein the patterned layer comprises a laminate and a design pattern on a surface of the laminate, the method comprising the steps of: a) providing a mold having a cavity, wherein the shape of the cavity corresponds to the shape of the frame front and/or the temples; b) setting the patterned layer for the frame front and/or the temples in the mold; and c) injecting a melt of a first polymer composition into the cavity to form the top layer. In some embodiments, at least one of the frame front and temples further comprises a bottom layer.
摘要:
An eyeglass frame including a thermoplastic sheet laminate incorporating transfer printing eyeglass decorative patterns and a one or more covering layers bonded thereto. A process for manufacturing an eyeglass frame including: preparing a thermoplastic sheet laminate incorporating eyeglass decorative patterns; bending said thermoplastic sheet laminate under heat and pressure forming a one or more intermediate products in a first mold; and bonding a one or more covering layers to the intermediate products from the bending step in a second mold.