Description :
For student experiments in optics with Ray Box. Bottom painted white (with & without magnet)
| Cat No. | Type | Size (mm) |
| CB504A | Biconvex Lens F=+100mm | 98 x 32mm |
| CB507A | Biconcave Lens F= -100mm | 98 x 32 |
| CB509A | Planoconvex Lens F=+50mm | 150 x 75 |
| CB514A | Rectangular Block | 98 x 60 |
| CB515A | Prism Right Angle | 98 x 58 |
| SA801 | Block Semi-Circular | 60 x 150 |
| SA802 | Block Trapezoidal | 60 x 150 |
| SA803 | Block Rectangular Triangle | 60 x 150 |
| SA804 | Plano Convex Lens F = +100mm | 60 x 150 |
| SA805 | Plano Concave Lens F = -100mm | 60 x 150 |
| SA806 | Cuvette, Double Semi-Circular | 60 x 200 |
| SA807 | Block Semi-Circular (Magnet) | 180(Dia) |
| SA810 | Block Plano Convex (Magnet) | 180 x 150 |
| SA811 | Block Plano Concave (Magnet) | 180 x 150 |
| SA812 | Block Trapeze (Magnet) | 165 x 150 |
| SA813 | Block Triangular (Magnet) | 180 x 150 |
| SA814 | Cuvette Magnet | 230 x 75 |
| Sa818 | Light Guide Model(Radius=120mm) | 180 x 20 |