линза материалдары

линза материалдары

The right lens is just as important as the frame shape, color or size. The lens choice will determine the thickness and visual accuracy of your prescription. FramesDirect.com recommends polycarbonate lenses for active people, children under the age of 18, and for eye-threatening working situations.

0 0

完善词条

添加图像

词性：名词
同义词：
词汇：
行业/领域：眼镜
类别眼镜
Company:
产品：
取首字母的缩写词：

添加至 My Glossary

其他语言：

类似词条

линза

眼镜; 验光; 隐形眼镜; 眼科手术

A transparent double convex (outward curve on both sides) structure between the iris and the vitreous humor. Two structures of the eye focus light onto the retina. The first is ...

линза

摄影; 专业摄影

optical element made of glass or plastic and capable of bending light. A lens may be constructed of single or multiple elements.

пресбиопия

眼镜; 眼镜

Inability to accommodate focus difference between distance vision and near (reading)

линзаның түсі мен реңі

眼镜; 眼镜

Fashion tints or tints to protect light-sensitive eyes are also available in a wide range or colors, including gray, rose, yellow, G 15, brown, blue, purple and gradient tint ...

фотохромия

眼镜; 眼镜

These lenses automatically turn dark in bright light and lighten indoors. The lenses are activated by ultraviolet light and will not darken behind the protection of your ...

УК сүзгіш

眼镜; 眼镜

A lens coating, either on or embedded in the lens, that filters UV radiation.

ANSI Z87.1 стандарттары

眼镜; 眼镜

Safety standards that must be met for glasses to be considered safety glasses. Watch the Oakley High Velocity Impact video to see the results!

асферикалық линзалар

眼镜; 眼镜

Lenses that provide special visual and cosmetic benefits for stronger corrections and increase edge to edge clarity. Flatter than conventional lenses, aspheric lenses reduce the ...