Optical Polarization Experiment Polarizer Film for Student Experimental Teaching Optics Test Physical Experiment

Product Descrption:

Note:
1. This product is a craft that can only be used in optical experiments and science recognition. It cannot be used in projectors and cameras.
2. The polarization film comes with both front and back protective films. Please remove them before use. After tearing the protective film, use it carefully and do not touch the sheet directly with your hands.
3. DIY Polarization Film: It is composed of a paper card holder and a polarization film, and needs to be assembled by yourself, not a finished product.