The Center of learning aids to develop Thai education to international

48th Anniversary

Slit and cylindrical convex

CODE : 2014050

฿ 170

Last Update : 11/03/2024

Availability : สินค้า by order ( รอผลิตประมาณ 60 วัน )

Study to experiments of light. This set includes a cylindrical plastic with diameter of 18mm. and 5cm. in height. The cylindrical object works like convex lens. There is also an aluminum which blocks off light (slit) for 1 and 3 slots. Other filters can also fit into this slot, the slot size is 5x5.5x2.7cm.