Physics

Demonstration kit Geometric optics for the steel board

These model bodies can be used on a steel board in conjunction with Laser Ray Box 47128 to demonstrate the following laws of ray optics:

• Path of rays through convex or concave lenses

• Path of rays through a prism

• Reflection from plane and curved mirrors

• Refraction of light

• Refractive index

In addition, it is possible to demonstrate the path of rays in normally sighted, short sighted and long sighted eyes, as well as how sight defects can be corrected using lenses.

The outlines of the eye are depicted on a pre-prepared adhesive foil sheet. The functioning of optical instruments such as cameras or telescopes can also be shown using adhesive sheets and the model bodies. Total internal reflection inside a glass fibre cable can also be demonstrated.

The bottoms of the model bodies and adhesive sheets are coated with magnetic foil so that they can stick to any steel board.

Please note that the necessary Laser Ray Box 47128 box is not included in the set and must be ordered additionally.

The picture shows a red case containing various lenses and prisms for experimental applications. On the lid there is an optical diagram illustrating the use of the included components.
The picture shows a red case containing various lenses and prisms for experimental applications. On the lid there is an optical diagram illustrating the use of the included components.
The picture shows a red medical set for geometric optics, which contains various optical elements on a padded base. In addition, instructions for experiments in optics are included to promote the understanding of light and lenses.
The picture shows an information sheet about a magnetic geometric optics demo set from Cornelsen Experimenta, a supplier of experimental materials for education in Germany.
The picture shows a black foam tray with cutouts designed to accommodate various laboratory glassware or experimental equipment. This arrangement is probably designed to safely store and protect experimental supplies in the classroom.
The picture shows a red box with a foam insert in which several transparent sample containers with numbers from 1 to 4 are lined up. The Cornelsen logo is visible at the top, indicating that the company is a supplier of educational supplies.
The image shows several transparent containers in different geometric shapes, placed in a protective foam insert. These materials are probably intended for experimental purposes in the educational field.
The picture shows a collection of worksheets from an experiment kit that deal with an optical lens and its properties. The sheets contain diagrams and labels that can be used to analyze and conduct experiments.
The picture shows a page from a magnetic geometric optics demo set. It contains the title, the order number and a table of contents with various experiment instructions for reflection on different types of mirrors.
The image shows a description of light refraction, supplemented by diagrams that illustrate the path of light rays when entering and exiting different media. The explanations are part of a model to demonstrate optical phenomena.
The image shows a representation of a model of the myopic human eye, including corrective measures. It lists the materials needed for the experiment and the corresponding instructions.
The picture shows two optical lenses made of transparent material arranged on a worksheet. In the background there are schematic representations and labels that are probably part of an experimental setup in physics.
The image shows an illustration from an experiment manual with a lens arranged on a sketched camera. Next to it are instructions for conducting an optical experiment demonstrating the refraction of light.
The image shows a page from an experiment manual describing a model of a camera. It contains a schematic diagram along with the materials needed for the experiment, including an adhesive film and a biconvex lens.
The image shows a laser pointer aimed at a semicircle with a degree scale. The laser beam runs diagonally through the center of the semicircle, illustrating geometric concepts for measuring angles.
The picture shows an experimental setup with a laser device aimed at a diagram surface. The red laser beams pass through a lens and show the refraction of light in an optical system.
The picture shows an experimental setup with a laser device aimed at a sheet of paper with writing on it. Optical elements and lines are drawn on the paper to represent the light rays and their behavior.
The picture shows an experimental device with a laser beam that is passed through a lens. The graphic representation shows how the light beam is deflected when it passes through the lens.

item number 47080

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Observation of the course of the rays in the prism.


Illustration of the structure of an astronomical telescope.


Observation of the reflection at the level mirror and investigation of the law of reflection.


Investigating the peculiarities of the reflection on the concave mirror and observing the focal point.


Examination of reflection at the convex mirror and determination of the "apparent focus".


Observe refraction from optically thin to optically dense and examine the properties of these.


Observe refraction from optically dense to optically sparse and examine the properties of these.


Investigating the phenomenon of total reflection.


Transport of light rays (information) using total reflection.


Understand the course of the rays in the plane-parallel plate.


Understand how a converging lens changes the path of the rays.


Understanding the path of rays in a diverging lens.


Look at how an eye works.


Illustration of myopia in the eye and the function of glasses.


Illustration of farsightedness and the correction using glasses.


Illustration of how a camera is constructed.


Illustration of the structure of an earth telescope.


  • 1 × Carton for storage box, 481x425x107
  • 1 × Demo-Set Geometrical Optics,magnetic adhering
  • 1 × Storage box, red 430x330x99 mm
  • 2 × Foam insert, 430x320x40mm

Art-No. items items
47128
Laser Ray Box, magnet adhering
order

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