2 Inch Mini Optical Glass Triple Triangular Prism Physics Refractor Light Spectrum
Описание
Specification Name:Triangular Prism Color:Clear Material:optical glass Side length:App 3cm/1.18inches Total Length:App 5cm/2 inches Quantity:1Pc Feature: 1.It is used to research the refraction and dispersion of the light, and make a thorough inquiry of the forming of the rainbow 2.Let the children receive an initial refraction of light perception experience, stimulate children's curiosity and exploration of the heart 3.Refracting 7colors(red,orange,yellow,green,indigo,blue,Purple) 4.Suitable for optical teaching,Early Childhood Education,etc. Package Included: 1pc Triangular Prism 1pc Box
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