Set of products collected in a storage case with protective foam, allowing different experiments on reflection or refraction.
Composition :

• 1 screen printed aluminium rail, with magnetic sole (for use on a magnetic board)
  
• 1 white graduated disc Ø 230 mm
  
• 1 index for reading the angular deviation
  
• 1 semi-cylindrical lens Ø 200 x 12 mm
  
• 1 graduated semi-cylindrical transparent tank Ø 200 x 20 mm
  
• 1 flat mirror 80 x 20 mm
  
• 1 rod Ø 10 x 45 mm (for use on an optical stand)
  
• 1 red laser and its power supply (not provided in the basic model)
  
• Dimensions: 515 x 415 x 135 mm
  Note: a slot is provided in the case for storage of a multi-purpose source (not included)