| Model Number |
JTD1001 |
| Place of Origin |
Guangdong China (Mainland) |
1) components: bench base support (2 X) slide track ( 4 X) biconvex lens (f = 100mm) biconcave lens ( f = 50mm) biconvex lens ( f =50mm) convex lens ( f = 200mm) colored glass plate( plain glass) L-shaped light source from paralleling Led matte whiteboard screen( with L-shaped picture on the other side) power supply ( 220 V AC , 12 V DC) student power supply ( 12V) 2) List of experiments * Investigating the features of the plain mirrow imaging * Investigating the rule of the convex lens imaging and measure the focal lengh of the lens