ออปติคอลคิวบ์
Gelsonlab HSTM-041 ออปติคอลคิวบ์ for Optical Magic block experiment
Through different combinations of plane mirrors, ออปติคอลคิวบ์ can understand the straight-line propagation of light, the imaging law of plane mirrors and the reflection principle of light. The principle and application of the straight line propagation of the solution light are studied.