| 摘要 |
The area of spectacle glasses is divided into a darkened peripheral region and the central region that can be non-darkened, or less or more darkened, or darkening of another color, or be a hole cut in the glasses for the improvement of view, limited access of UV rays into the human body, the protection of vision from color distortion, demonstration of beauty of eyes, and image- making delimitation of the darkened regions. The central parts of the glasses act as "windows" which allow using darkening against the sun the most comfortably. Versions of sunglasses with darkening for image purposes or a cut in the region of "window" in the form of theme pictures, blot contours, darkening increased from the region of "windows" to the periphery of a spectacles glass, combined darkening etc are proposed. The sunglasses have no harmful effects of standard spectacles glasses and do not distort reality.
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