Optical Concave Convex Lens Prism Set Physical Optical Kit

Optical Concave Convex Lens Prism Set Physical Optical Kit Kami Menyediakan Barang yang Anda Butuhkan - Item tersedia - Buka 24 jam, kec admin lagi ketiduran - Hub Kami Untuk Menanyakan varian Barang - Pengiriman cepat 6-15 hari sampai Brand Name : OOTDTY Certification : None Origin : CN(Origin) Measurement Accuracy : as show Usage : Concentration Weight : 420g Min. Div. : as show Brix Min. Div. : as show Measurement Range : as show Size : 23cmx16cm Brix Range : as show Model Number : P0RD1A60023 You can do optical experiments by this set of Optical equipment and you can adjust different light with your kids! Have fun! OOTDTY Operates with 2x1.5V, AAA batteries(not included in the package). Box Size: 23cmx16cm Quantity: 1 Set Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 x Laser Beam generator 1 x Triangular prism 1 x convex lens 1 x biconvex lens 2 x square lens(different size) 1 x spherical lens 2 x mirrors 1 x magnifier 1 x water channel 3 x chess 1 x instructions AAAx2 needed (NOT TOOL78762