【To all users】

• Light reflection and refraction experiments are possible at several types of boundaries, like water and air and solid and air.
• In experiments on the light reflection and refraction at the boundary of solid and air use a semi-circular lens on a whiteboard.

【To teachers】

• It is easy to prepare for the experiment because all the units required for the experiment are in the set.

【To students】

• Students can easily understand the nature of light by conducting experiments on light reflection and refraction.
• Students can give a presentation of their results of the experiment using a whiteboard with other products in the set.

• Compact water tank: 1 pc, φ90 × 23mm
• Laser light source: 1 pc, (Output: Less than 1mW (Class 2 laser), Wavelength 645 – 660nm, Red)
• Power supply for the light source: AC Adapter 3V, 2A (not included)
• Semi-circular lens: 1 pc (smoke lens)
• Full circle protractor: 1 pc
• White board: 1 pc