这是一款专业设计师设计的男款光学眼镜，眼镜框架符合光学眼镜设计规范，眼镜的各部分结构进行了充分的设计和验证，加高有了眼镜鼻托以适应亚洲人的视觉，眼镜腿尾端做了加厚设计以增加尾端的重量和头贴合防止脱落。不需要支撑即可3D打印。也需要任何额外的金属配件装配。眼镜眼镜架做了加厚设计，有更高的强度不易折断可以使用更久的时间。眼镜架做了斜面设计增加人体立体感，同时眼镜架的柱链做了充分的加大防止断裂，同时不需要金属螺丝，要剪一段1.75mm直径的PLA耗材丝即可充当转轴。当然也可以加装金属螺丝。尺寸适合大部分男性，眼镜架总宽度为150mm。眼镜腿长度145mm。眼镜腿与眼镜框倾角9°。眼镜框尺码58□18-145.装配指引：1.请剪一段1.75mm直径的PLA耗材丝即可充当转轴。2.请用一个机对眼镜腿中部进行加热后，手工对眼镜腿进行弯曲（可以参考图片）。

This is a men's optical glasses designed by a professional designer. The frame of the glasses complies with the design specifications of optical glasses. The structure of each part of the glasses has been fully designed and verified. The nose pads of the glasses are heightened to adapt to Asian vision. The glasses The tail ends of the legs are thickened to increase the weight of the tail ends and fit the head to prevent falling off.No supports are needed to 3D print.Any additional metal fittings are also required for assembly.The glasses frames have a thickened design, which has higher strength and is not easy to break and can be used for a longer period of time.The glasses frame has a bevel design to increase the three-dimensional sense of the human body. At the same time, the column chain of the glasses frame is fully enlarged to prevent breakage. At the same time, no metal screws are needed. A piece of PLA filament with a diameter of 1.75mm can be cut to serve as a rotating shaft.Of course, metal screws