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- Injection molding method for optical plastics lens 光学塑料透镜注射成型关键技术的研究
- CAD/CAE/CAM of Injection Mold for Optical Plastics Lens 高精度非球面光学塑料透镜注射成型模具的 CAD/CAE/CAM
- optical plastic lens 光学塑料透镜
- Have your glasses got plastic lenses? 你的眼镜是用塑胶镜片的吗?
- Products wanted: Ophthalmic plastic lenses. 需要货品:塑胶眼部镜片。
- HD155-S2 Lantern consisits of Fresnel plastic lens ,plastic base ,flasher,sunswitch and lampchanger.It has the character of portability,durability and high intensity. S2型航标灯由菲涅耳型塑料透镜、塑料灯座、闪光器、日光开关以及换泡机等组成。
- The black plastic lens will delay visual sense of perception, so the plastic photoscope will make us explain the motion of the shadows in a way of a certain illusion. 黑色塑料镜片会延迟视知觉，所以塑料透视镜会让我们以某种错觉解释影子的动作。
- HD155-S1 Lantern consists of Fresnel plastic lens, plastic base, flasher, sunswitch and lampchanger.It has the character of portability, durability and high intensity. S1型航标灯由菲涅耳型塑料透镜、塑料灯座、闪光器、日光开关以及换泡机等组成。
- You can disguise scratches on the plastic lens covering the odometer and other indicators on your car's dashboard by rubbing over them with a bit of baby oil. 用一点点婴儿油轻轻擦擦，你可以轻松掩饰汽车仪表盘上覆盖里程表和其他指示器的塑料镜面上的刮痕。
- HD70-S1 Inland Lantern consists of Fresnel plastic lens, plastic base, flasher and sunswitch and twin filament lamp, color-lamp for color light.It has a simple watertight structure of durability. HD70-S1 型内河航标灯由菲涅耳型塑料透镜、塑料灯座、闪光电路板、日光开关等组成，内装双丝灯泡，色光用染色灯泡。
- The linear equation for the refractive index and content of the optical plastic are summed up using multivariated linear regression method according to refractive index additive theory. 本文根据折射率加和性原理，利用多元线性回归方法，得出了光学塑料的折射率与其组成的线性方程，由此可以设计在光学系统的设计中所需折射率的光学塑料配方。
- Plastic lenses are provide 100% UV blocking protection and are shatterproof. 塑料镜片，100%25阻挡UV，防碎。带有可调节的弹性镜带。
- Upsetting of circular cylinder between ordinary plat platens is studied through the optical plasticity. 采用光塑性法定量研究了圆柱体的平板间镦粗。
- The Abrasion-resistant Coating for plastic Lens 塑料透镜的耐磨膜
- Polymerized with suitable methods, additional polymer optical plastics with different functions, especially with high refractive index, can be obtained. 这些单体通过适当的方式聚合后，可得到具有各种功能尤其是高折射率的加聚型聚合物光学塑料。
- Some kinds of optical plastics for making eyeglasses are introduced, their main properties are compared and a proposal for future development is presented. 本文介绍制造眼镜片用的几种光学塑料,对其主要特性进行了比较,并对今后的发展提出了建议。
- Very high light transmission rate with plastic lenses will face, eyes, forehead and other important vulnerability occurs view to completely avoid the splatter of saliva causes direct transmission. 2. 塑料镜片经过特别的加工处理，可以完全避免水、雾的粘附等原因造成的视线模糊。
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- Mingwang Optical Lens Industrial Corp. 名旺光学眼镜实业公司。
