Classroom Camera Obscura Set (8 pcs) + Power Supply

Classroom Camera Obscura Set (8 pcs) + Power Supply

The package includes 8 cardboard camera obscura models (for self-assembly) with an opening and a viewing screen, each measuring 15x10x10 cm, a light source (an incandescent bulb on a base), and 50 sheets of black paper sized 20x25 cm, enabling the whole class or group to experimentally explore the principle of operation of contemporary protoplasts. The set includes a 2A, 12V power supply with banana plugs.