4080 120 cm wave and geometrical optics bench

With this optical bench, the teacher can perform a great number of quantitative and qualitative experiments on both geometrical and undulating aspects of optic waves. This bench is a necessary educational instrument in order to make a lesson a real moment of union between theory and experimental reality, and this is because of the quickness of its assembly and the ease in performing the experiments.

25 feasible experiments

• Rectilinear propagation of optical waves
• Lunar and solar eclipse
• Light scattering
• Radiation law
• Reflection laws
• Reflection in spherical mirrors
• Images in spherical mirrors
• Refraction laws
• Total internal reflection
• Refraction through a prism
• Refraction through lenses
• Images in lenses
• The eye and its imperfections
• Optical instruments
• The diode laser
• Diffraction through a hole
• Diffraction through a slit
• Measuring the wavelength of a laser
• Interference of light
• Interference according to Young
• Measurement of a wavelength with Young’s method
• Diffraction grating
• Measurement of a wavelength with a grating
• Measuring the wavelength of white light
• Linear polarization
• Polarized light
• Natural rotatory power

1 Linear ruler
1 Red filter
1 Green filter
1 Blue filter
1 Semitransparent glass
1 Slide
1 Plexiglas semicylinder
1 Diaphragm with square hole
1 Plane mirror
1 Double symmetrical arc
1 Rectangular isosceles prism
1 Diaphragm with hole 2 mm
1 Diaphragm with hole 0,4 mm
1 Diaphragm with hole 0,2 mm
1 Diaphragm with 1 slit
1 Diaphragm with 2 slits
1 Crown glass optical prism
1 Red diode laser with 3V power supply
4 Holder
1 Projector holder
1 Sphere with stem diam. 30 mm
1 Double spherical mirror +10
1 Optical bench 120 cm
1 LED projector with 6V power supply
1 White screen with graduated scale
1 Pair of polarizers
1 Polarimetric tube
1 Punctiform bulb
1 Earth – Moon system
1 Adjustable slit
1 Horizontal goniometer
1 Lens +6 cm with lens holder
1 Lens +10 with lens holder
1 Lens -10 with lens holder
1 Filter holder
1 Microscope slide with holder
1 Grating 500 lines/mm
1 Square ruler
1 Beaker