Optical Path Teaching Aid for Lenses 透镜的光路教具
Name(名称)：
Optical Path Teaching Aid for Lenses
透镜的光路教具
Introduced(简述)：
This is a teaching prop for light paths of concave and convex lenses, which enables intuitive demonstrations for physics optics teaching. The light path arrows are mounted via magnetic attraction for easy replacement at any time. The entire teaching aid can be stored inside the base for convenient portability. This model adopts a support-free structure and split-part design. It requires 25 round magnets with a diameter of 5 mm and a thickness of 2 to 3 mm. Hope you like it.
这是一套凹凸透镜的光路教学道具，在物理光学的教学上可以很好的进行演示，光路箭头使用磁吸安装，可以随时替换，整套教具可以收纳在底座内部，方便携带。本模型采用无支撑设计，拆件设计，需要使用直径5mm，2-3mm厚度的圆形磁铁，共计25颗。希望你能够喜欢。
Picture（图片）：
Characteristics(特性)：
▶ Card slot design, magnetic quick-release design
▶ Split Part Design
▶ Support-Free Design
▶ 卡槽设计，磁吸快拆设计
▶ 拆件设计
▶ 无支撑设计
About Accessories(关于配件)：
Round magnets with a diameter of 5 mm and a thickness of 2 to 3 mm are required, with a total quantity of 25 pieces.
需要使用直径5mm，2-3mm厚度的圆形磁铁，共计25颗
About print configuration(关于打印配置)：
No special instructions.
无特殊说明
About assembled(关于组装)：
Card slot design, magnetic quick-release design
卡槽设计，磁吸快拆设计
About consumables(关于耗材)：
耗材类型/Type：PLA
颜色/Color：白色，蓝色，红色，棕色
White, blue, red, brown
You are prohibited from sharing, sub-licensing, selling, renting, hosting, transferring, or distributing the digital file or 3D printed versions of this object, as well as any other derivative work in either digital or physical form (including remixes).You are not allowed to use the objects in any manner that involves charging money or collecting fees without permission.
