Cornelsen Experimenta

Class set Optics 2.0

Thanks to the unique multifunctional student lamp, this class set for six learning groups can be used for free experiments even in rooms that are not darkened. All ray trajectories of geometric optics can be examined directly in the booklet, and the results can be saved afterwards.

 

Special features

Certified student lamp with laser (class 1) and LED with very low heat generation

High quality optical body with prism for color decomposition

Universal mirrors: parabolic concave, spherical concave, spherical convex, plane

With experiment on Fermat's principle

Completeness verifiable at a glance

 

In the accompanying material

Each experiment with material list, 3D instructions, implementation instructions, evaluation and tips

Measurement sheet with angle scale enables direct measurement of angle of incidence and angle of reflection

The picture shows a red case set containing various optical elements and accessories for experiments in education. The parts are neatly arranged in foam, allowing for easy access and transport.

The picture shows a red case set containing various optical elements and accessories for experiments in education. The parts are neatly arranged in foam, allowing for easy access and transport.
The picture shows a red case with an experiment kit for optics, which contains various lenses and prisms. Instructions in the form of a booklet are also included to support the conduct of experiments.
The picture shows a manual for the “Optics 2.0” experiment set from Cornelsen Experimenta, which deals with various optical phenomena. It includes topics such as light propagation, reflection, refraction and color decomposition.
The picture shows a set of optical experiment materials arranged in a padded case. The items included include various prisms and a measuring device, which can be used for teaching purposes in the natural sciences.
The picture shows an experimental device with a switch for a laser and an LED, which is stored in a padded box. Next to the device, batteries and other materials for experiments in the educational field are visible.
The picture shows a set of optical experiment materials arranged in a protective foam section of a red box. It contains several reflective and transparent lenses and a dimension sheet to support experiments in the educational field.
The image shows an arrangement of transparent geometric shapes placed in a textured foam insert. These materials can be used for experimental purposes in education to illustrate physics concepts.
The image shows an overview of experimental materials, particularly optical bodies, used in an educational set for schools. In the illustration, the different shapes and elements are numbered and listed, including safe usage instructions.
The image shows a page from a textbook on ray optics that deals with Fermat's principle. It contains information about an experiment, materials, and a sketch that illustrates the application of the principle.
The picture shows experiment material for teaching, including a device for controlling a laser and an LED. Next to it is a battery compartment and two batteries that are needed to operate the device.
The picture shows an experiment set with a laser device and instructions describing how to carry out an experiment on shadow formation. On a white sheet of paper there is a red toy or token on which the light from the laser is projected.
The picture shows two students working on an experimental project with a student lamp that contains lasers and LEDs. Various devices and materials are displayed on the table while the students interact with each other in a concentrated and engaged manner.
The picture shows an experiment kit called "Optik 2.0" from Cornelsen, which contains various optical accessories. The elements included include a laser, an LED, lenses, batteries and instructions for experiments in the field of optics.
The image shows a transparent optical element that interacts with a light beam and refracts or reflects light rays. It is placed in an experimental setup designed for educational purposes.
The picture shows an experimental device with a laser and a lens that creates a pattern of light rays. Next to the device are two batteries that are used to supply energy.
The picture shows an optical experimental device consisting of two transparent elements that refract or direct light. The light beam is sent through the materials, making various light phenomena visible.
The image shows a page from an experiment book that deals with reflection from curved mirrors. It contains a table for recording angles of incidence and reflection as well as definitions of different mirror shapes such as convex and concave.
The picture shows a page from a teaching material on ray optics that describes an exercise on the refraction of light. It contains information on the materials required and instructions on how to carry out the experiment using a student lamp and optical bodies.
The picture shows a transparent prism lying on a worksheet containing diagrams of the refraction of light rays. Red laser lines illustrate the path of the light through the prism and the corresponding angles at points A, B and C.
The picture shows an experimental device with a control box and a laser beam that is projected onto a measuring sheet with a semicircle and scales. Next to the box there is a battery compartment to power the device.
The picture shows a high-quality optical lens in the form of a prism through which a red laser beam is projected. Next to it is an experimental device and a worksheet with diagrams and lines for investigating light refraction and reflection.
The picture shows a universal mirror divided into different shapes: spherical convex, spherical concave and flat. It can be used to create caustics and focal points, which makes it suitable for educational experiments.

item number 47545

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experiments
  • 1 - Light and shadow

    experiment "Light and shadow"

    With the laser and the LED of the student lamp as well as the associated worksheet, the formation of shadows as a stitching optics is investigated.


  • 2 - Law of reflection

    experiment "Law of reflection"

    The law of reflection is discovered with the laser of the student lamp on the measuring table.


  • 3 - Curved mirrors

    experiment "Curved mirrors"

    The reflection of a parallel beam of light is reflected convex spherically, concavely spherically and concave parabolically on the surfaces. The test is carried out as a stitching optics.


  • 4 - Snell’s law of refraction

    experiment "Snell’s law of refraction"

    The transition of light from air to glass is investigated. Snellius's law of refraction is discovered and the refractive index of air in glass is determined experimentally.


  • 5 - Fermat’s principle

    experiment "Fermat’s principle"

    In this experiment, the principle of Fermat with a stitching optics is discovered.


  • 6 - Exercises: Refraction

    experiment "Exercises: Refraction"

    The refraction of light in different bodies is constructed in a stitching optic and then controlled with the laser of the student lamp.


  • 7 - Paths of light through lenses

    experiment "Paths of light through lenses"

    The beam paths through convex and concave lenses are examined as stitching optics.


  • 8 - Focal point of a converging lens

    experiment "Focal point of a converging lens"

    In two partial tests, the focal points of a cut-collecting lens with the stitching optics are first determined. The focal point of a lens on the optical bench is then measured.


  • 9 - Light and colour

    experiment "Light and colour"

    The light of the LED is broken down into its spectral colors with a prism. The test is carried out as stitching optics.


scope of supply
  • 6 × Optical lamp, students type, LED/LASER
  • 1 × Plastic case ca.540x450x150 mm
  • 6 × Colour filters, primary red, green, blue
  • 6 × Batterie holder w.cable
  • 6 × Power supply unit, clocked, 3 V/1 A DC
  • 6 × Ray optics models, set of 6 pcs.
  • 3 × Set of 4 Mignon cells, alkaline, 1,5 V
  • 6 × Screen white with scale 90/90/1 mm
  • 6 × Prism, equilateral, 25x25 mm 3x60°
  • 6 × Universal mirror
  • 6 × Cross base
  • 1 ×
  • 1 ×
  • 1 ×

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