4095 Geometrical optics with pentalaser – version with magnetic board and red pentalaser

These two collections allow very effective demonstrations of geometrical optics. They include a metallic board with back holder, a series of 6 magnetic plastic-coated tables with assembly schemes, a set of 3 mirrors, a series of 10 plexiglas optical bodies and a red pentalaser, all equipped with a power supply. Since the components are provided with a magnetic base, experiments can be made both horizontally (by students) and vertically (by teachers), taking advantage of the magnetic board.

10 feasible experiments

• Reflection and its laws
• Reflection in the concave spherical mirrors
• Reflection in the convex spherical mirrors
• Refraction and its laws
• Total reflection
• Refraction in the prisms
• Refraction in convex lenses
• Refraction in concave lenses
• Eye and its defects
• Optical instruments

1 5-Ray laser generator with power supply
1 Magnetic board
1 Plane mirror
1 Concave mirror
1 Convex mirror
1 Plate with parallel sides
1 Plane-cylindrical lens, diameter 150 mm
1 Plane-cylindrical lens, diameter 90 mm
1 Prism
4 Biconvex lenses
1 Biconcave lens
1 Plane-concave lens
6 Magnetic boards: A-B-C-D-E-F