Increasing demand for comfortable and high light-transmitting lenses and eyeglasses will provide great opportunities for the growth of transparent conductive coating products and technologies.
Luxottica merged with French lens maker Essilor in 2018 to become the world's largest producer and retailer of sunglasses and prescription glasses.
但是树脂镜片在割边过程中容易崩边,而遇到巨大的冲击力依然会碎裂。
However, resin lenses are prone to chipping during the cutting process, and they will still break when they encounter huge impact.
但是当研究人员首次打印镜片时,其由光固化树脂制成的弯曲层产生了可见的阶梯层。
But when researchers first printed the lens, its curved layers, made of a photo-curable resin, created a visible stepping.
采用这种玻璃镜片可以减少某些波长通过镜片的量,减轻或防止对眼造成伤害。
The use of such a glass lens can reduce the amount of light passing through certain lenses, reducing or preventing damage to the eye.
每块镜片背面都装有动力装置以助于研究团队控制望远镜在太空中的动向。
Each lens is equipped with a power device on the back to help the research team to control the movements of the telescope in space.
库存镜片非常适合标准视力矫正,但无法提供与个性化精密镜片同等的性能水平。
Stock lenses are perfectly well-suited for standard vision correction, but do not offer the same level of performance as individualised precision lenses.
镜片很容易沾上灰尘或其它的污染物,造成激光的损耗或镜片损坏。
The lens is easily stained with dust or other contaminants, causing loss of the laser or damage to the lens.
其他较昂贵的硼硅酸盐玻璃,如肖特B270或等值,可用于制造"冠玻璃"眼镜镜片。
Other more expensive borosilicate glass, such as Schott B270 or equivalent, can be used to manufacture"crown glass" spectacle lenses.
因此,极其精确的光学技术(镜片设计,镜片制造,特种涂料,以及精密装配)是必需的小光头块。
Thus, extremely accurate optical technology(lens design, lens fabrication, special coatings, and precise assembly) is required for the small optical pickup block.
第二个趋势是,一些眼科配镜师都更注重时尚,而另一些专注于眼镜镜片技术,即验光更加专业化。
A second trend is that some ophthalmic opticians are focusing more on fashion, while others specialise more in spectacle lens technology, i.e. optometry.
因为儿童比成人更活跃,具有耐久性和聚碳酸酯镜片框架建议防玻璃破碎和UVA和UVB射线。
Because children are more active than adults, frames with durability and polycarbonate lenses are recommended for protection against glass shatters and UVA/UVB rays.
检查偏振光的一个有用的工具是一对宝丽来太阳镜,其中包含的偏光镜片材料廉价床单。
A useful tool for examination of polarized light is a pair of Polaroid sunglasses, which contain inexpensive sheets of polarized lens material.
在检查和安装光学镜片时,必须注意保护镜片免受损坏和污染。
During the inspection and installation of optical lenses, care must be taken to protect the lenses from damage and contamination.
此二维扫描振镜可选择不同波长、不同功率等级的镜片,支持XY2-100国际通用协议。
This two-dimensional scanning galvanometer can choose different wavelengths, different power levels of the lens, support XY2-100 international common protocol.
如果你有很长的飞行时间,建议你把你的镜片拿出来,尤其是如果你想睡觉的话。
If you have a long flight, it is recommended that you take your lenses out, especially if you are going to sleep.
但其他外表有镀层的镜片不能用水清洗,由于许多镀层溶解于水,镜片将遭破坏。
However, other coated lenses on the surface cannot be washed with water, as many coatings dissolve in water and the lens will be destroyed.
这可能是因为原始物种被称为Schmidtiellusreetae缺乏镜片形成所需的部分壳,球队说。
This is likely because the primitive species- called Schmidtiellus reetae- lacked parts of the shell needed for lens formation, the team says.
此外,在环境条件较差的地方应慎用镀膜镜片,以免沾上污物难以清洗。
Moreover, in poor environmental conditions place coated lenses should be used with caution to avoid stained with dirt is difficult to clean.
砷化镓是半绝缘体,可用于大功率连续CO2激光系统,以取代镜片或镜面形式的硫化锌。
GaAs is semi insulator, which can be used in large power continuous CO2 laser system to replace the zinc sulfide in lens or mirror forms.
English
Bahasa indonesia
日本語
عربى
Български
বাংলা
Český
Dansk
Deutsch
Ελληνικά
Español
Suomi
Français
עִברִית
हिंदी
Hrvatski
Magyar
Italiano
Қазақ
한국어
മലയാളം
मराठी
Bahasa malay
Nederlands
Norsk
Polski
Português
Română
Русский
Slovenský
Slovenski
Српски
Svenska
தமிழ்
తెలుగు
ไทย
Tagalog
Turkce
Українська
اردو
Tiếng việt