Khối Lăng Kính Tam Giác BK7 30 * 30 * 60mm Cho Bé

[BABY11] 30*30*60mm Triangular Prism BK7 Optical Prisms Glass Physics Teaching******************Welcome to our Newbaby11. store. All the products are available. Thank you.******************Description This item is manufactured with premium glass for durable and long lasting use. Precise cuttings offers good reflections and color seperation. It is easy to carry for photography, teaching, learning, presentation, etc. Creative gift for children for physics spectrum learning. Made of high quality glass, the triple prism is durable and long lasting use. Precise cuttings, offer good reflections and color seperation. Easy to carry for photography, teaching, learning, presentation, etc. Creative gift for children for physics spectrum learning. Specifications: Model: Triangular Prism Size : 30x30x60 mm Prism Length: 60 mm Side Length: 30mm Material: Bk7(K9) optical glass, NOT plastic Package Included: 1x triangular prism Note: 1. Please allow 1-3cm error due to manual measurement. 2. The colors may be different for the different display,please understand.