Metal frame sunglasses with Polarized lens.
塑框-偏光-太阳镜！
The main products are necklaces, pendants, earrings, rings, bracelets, brooches, hair, clothing accessories jewelry and sunglasses, polarized lens series, thousands of styles.
产品主要有项链、吊坠、耳环、戒指、手链、胸花、头饰、服装辅料饰品及太阳镜、偏光镜等系列，上千款式。
The stereo projector by polarized light include chiefly. the three parts: the objective lens system of the projection, the condensing system and a source of light.
偏光立体显示仪主要包括三部分，投影物镜系统、聚光系统、光源。
应用推荐