Simple, practical, sturdy, and affordable source suitable for all geometric optics experiments.
Complete package: source (ref. 202 552), 50 mm frosted object, mains power supply, and carrying case.
- Power: 45 W - Source type: tungsten with reflector - Voltage: 12 V AC or DC - Condenser: biconvex 75mm focal length - Adjustment: lateral pull - Specimen holder: 50 mm diameter - Ventilation: convection - Useful diameter: 48 mm - Power supply: 4mm sockets (safety) - Support: rod Ø10 mm - L100 mm