Silver made his prototype glasses, called AdSpecs, in the mid-90s after helping cosmetics giant Estee Lauder develop an inexpensive mirror with adjustable magnification.
此类眼镜的原型诞生于上世纪90年代中期，Silver帮助化妆品巨头雅诗蓝黛开发出一种廉价且放大倍数可调的镜子之后。
Using mirror stainless steel container, four half arc easy cleanness, in the distance between the shelf is adjustable.
采用镜面不锈钢内胆，四角半圆弧易清洁，箱内搁板间的距离可调。
The mechanical devices has been designed and produced to the fixed laser, mirror, prism and cameras, with the position and Angle of the mirror and prism adjustable.
设计制作了能够固定激光器、反射镜、三棱镜和相机，且反射镜、三棱镜位置角度可调的机械装置。
The compensation relationships among the adjustable variables and those between surface errors and the adjustable variables in off-axis three-mirror system are analyzed.
分析了离轴三镜系统中光学元件调整变量间的补偿关系和面形误差与调整变量间的补偿关系。
A usually adjustable opening in an optical instrument, such as a camera or a telescope, that limits the amount of light passing through a lens or onto a mirror.
光学仪器上的一个可调开口，如照相机或望远镜，它控制穿过镜头的或到镜面的光的数量。
The building's circular shape and the adjustable louvers of the facade mirror the course of the sun.
建筑环绕式的形态和立面调整型的百叶窗反应了太阳运动的轨迹。
With the sun as the predominant source of energy, the building's round shape and the adjustable louvers of the facade mirror the course of the sun around the building.
太阳是能源的主要来源，建筑环绕式的形态和立面调整型的百叶窗反应了太阳运动的轨迹。
The work chamber adopt the mirror-surface stainless steel, four-square semi-circle arc, which is easy for cleaning. The distance between shelves is adjustable.
工作室采用镜面不锈钢板，四角半圆弧，易清洁，搁板距离可调；
The work chamber adopt the mirror-surface stainless steel, four-square semi-circle arc, which is easy for cleaning. The distance between shelves is adjustable.
工作室采用镜面不锈钢板，四角半圆弧，易清洁，搁板距离可调；
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