Physics

Demonstration kit Optics for the steel board

Demonstrating the Fundamentals of Optics on the Steel Board

School level: Secondary education
Use: Demonstration experiments in physics lessons, alternatively for students presenting individual experiments

The Demonstration kit Optics for the steel board provides materials for demonstration experiments covering fundamental topics in optics. Using an optical light source, condenser lens, colour filters and various optical components, a range of optical phenomena can be clearly demonstrated in the classroom.

The components are attached to a suitable steel board using magnets or magnetic foil. This allows experimental setups to be arranged on a vertical surface and presented clearly to the entire class.

The experimental materials are suitable for both teacher demonstrations and presentations by students. This allows practical experimental skills to be incorporated alongside the underlying physics concepts.

The optical light source provides three light paths and can be combined with different apertures and colour filters. The condenser lens influences the emerging light rays. Without the condenser lens in place, divergent light emerges from the three openings.

A 12 V power supply with a minimum output of 20 W is required to operate the optical light source. The plug-in power supply (Art. No. 55217) is recommended.

The picture shows a red suitcase that is equipped with various experimental materials for teaching. In the suitcase there is a large round disk, various small parts and accessories for carrying out physics experiments.
The picture shows a red suitcase that is equipped with various experimental materials for teaching. In the suitcase there is a large round disk, various small parts and accessories for carrying out physics experiments.
The picture shows an open red suitcase filled with various experimental materials. Inside there is a round disc with markings, various transparent plates and other accessories for scientific experiments.
The image shows a catalog entry for an optics demo set entitled "Optics, magnetic". It contains an illustration of an optical experiment that may serve as a learning aid for the German educational system.
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The picture shows a padded box with various cables and an electrical component. The components are neatly laid out in foam, indicating a need for protection during transport.
The image shows a page from a catalog for experimental supplies in education, which contains an overview of optical materials and their article names. Various products such as light sources, color sets and lenses are listed.
The picture shows an experimental device for optical effects, specifically for shadows. It is shown on a page of a workbook that deals with the topic of optics and is intended for practical use in education.
The picture shows a black experimental device with a connector and a chamber that appears to be used for scientific purposes. Next to the device is a small bag and an opened manual that provides further information.
The picture shows a page from an optics textbook that deals with the topic of light refraction. It shows an experimental setup and a protractor that are used to conduct experiments on light.
The picture shows a collection of experimental materials, including a mechanical holder, a round scale with graduations, and various optical elements such as lenses. These materials are designed for use in educational projects to investigate physical phenomena.
The picture shows an experimental device with a base and several black brackets lying next to it. Next to the device is a manual that contains instructions on how to use it.
The picture shows an optical experimental device with a light emitter that is passed through a lens. Next to the lens is a rotated scale that is used to analyze the light rays and their refraction.
The picture shows an experimental device used to illustrate physical principles. It consists of a white board with a scale and a moving line, probably used to measure angles or movements.

item number 47095

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The students investigate the direction of propagation of light. What happens when the light is blocked out?


Further fade out to a narrow light beam.


Students investigate the casting of shadows on a cylindrical object.


The students observe the reflection of a narrow beam of light on a plane mirror.


Students investigate the law of reflection.


Observing the course of the light beam in the parallel shift of mirrors.


The students observe the reflection on the concave mirror.


Die Schüler*innen beobachten die Reflexion am Wölbspiegel.


Observe the path of the light beam (thin to dense).


Observe the course of the light beam (dense to thin).


The students observe the course of the rays on a plane-parallel plate.


The students investigate the total reflection in the prism.


The students investigate the refraction of light at the converging lens.


Observation of the conversion from divergent to parallel light.


Observing the behavior of light rays at the diverging lens.


Investigation of the beam path when combining first a collecting lens and then a scattering lens.


Investigation of radiation louse by a combination of first scattering and then converging lens.


Observing the functioning of an eye as well as the difference of myopia (with correction glasses).


The students observe the spectrum on the prism.


Investigation during the superposition of different monochromatic light beams.


Students examine the color of light after passing through two different filters.


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  • 1 × Colour filters, primary red, green, blue
  • 1 × Insulated socket connectors, red, set of 6
  • 1 × Insulated socket connectors, black, set 6
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  • 2 × Universal mirror, magnetic adhering
  • 1 × Colour filters, secondarycyan, magenta, yellow
  • 1 × Optical Lamp, magnetic adhering
  • 1 × Foam insert, 430x320x40mm
  • 1 × Foam insert for 47095, 415x305x65 mm
  • 1 × Carton for storage box, 481x425x107