| 摘要 |
PURPOSE:To obtain a lens whose color is changed in accordance with the change of temperature by adhering materials, whose color is changed in accordance with the change of temperature, to the eye side or the opposite side of a lens for glasses. CONSTITUTION:Materials 1 whose color is changed in accordance with the change of temperature are used in a lens 2 for glasses to obtain a special lens for glasses whose color is made thick or thin or is changed to various colors in accordance with the change of temperature. It is possible that a person who puts on glasses using this special lens causes a certain color change according to his preference, and this lens is excellently fashionably, and the wearer can use these glasses are sunglasses to enjoy the color change fitting dress. If it is necessary to correct the sight of the wearer, this lens is worked into a lens of degrees for short sight, long sight, astigmatism, or the like to extend the range of the user class.
|
