7.8"/20cm Optical Glass Triple Triangular Prism Physics Teaching Light

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Name:Triangular Prism Color:Clear Material:optical glass Side length:App 3cm/1.18inches Total Length:App 20cm/7.87inches Quantity:1Pc Package: 1pc Triangular Prism 1pc Box 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. Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow1-2cmerror due to the hand measurement . Ifyouhaveanyquestions,pleasecontactus. Wishyouhaveahappyshoppingtime!















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