About This

• Refraction demonstrator:it can be used to measure and calculate the ​​refractive index of the glass objects,Teaching Refracted Prisms
• Optics demonstrator:it is very easy to operate, making physical experiment learning ,Light Spectrum Tool
• Teaching demonstrator: and suitable for school classes teaching tool or as intellectual development for ,Teaching Device
• Teaching optical demonstration prop:lightweight and compact, it is very convenient for you to carry, also, a great addition to your laboratory supplies,Light Refraction Prisms
• Teaching instrument:widely applied in home, laboratory, middle school, training institution, research institute, etc,Teaching Apparatus