Cornelsen Experimenta

Physics experiments on imaging optics

Optical set with optical bench for pupils


This kit covers the following basic laws of physics:

  • Newton’s corpuscular theory of light
  • Galileo’s telescope
  • Kepler’s telescope
  • Huygens–Fresnel principle
  • Fermat’s principle
  • Snell’s law

The picture shows an experiment kit arranged in a red plastic box on a foam-padded incision. It contains various measuring instruments and components, including a laser, optical lenses, rotations and a battery,

The picture shows an experiment kit arranged in a red plastic box on a foam-padded incision. It contains various measuring instruments and components, including a laser, optical lenses, rotations and a battery,
The picture shows an experiment set called "Optics 2.0", consisting of various optical components organized in a red container with foam insert. In addition, there is an instruction manual with information on how to use and carry out the experiment.
The image shows a transparent block placed on a worksheet with geometric drawings. A laser beam passes through the block and hits the worksheet to demonstrate optical phenomena such as light refraction.
The picture shows a rotating measuring table with an angle scale that can be used to accurately measure angles of incidence and reflection. It is part of the experimental equipment for the German education system and supports practical exercises in physics.
The picture shows a selection of experiment materials, including a laser device, a metal plate, a scale and flexible supports. These parts are designed for optical experiments in educational settings and provide essential support to students in their learning
The picture shows an experimental device consisting of a protractor and a rail. The protractor is precisely scaled and allows the measurement and creation of angles for various mathematical and physical applications.
The image shows an experimental device with a scale and a transparent lens on a base. The background is light blue, while the device allows for precise measurements, indicating its use in education.
The picture shows two boys participating in an experiment with an optical device. They are working at a table on which an experimental apparatus and worksheets are laid out, while carefully observing and recording the results.
The image shows an optical element, probably a pair of lenses, that focuses or scatters light rays. On the left and right sides, examples of arc paths are shown on a checkered background.
The picture shows an experimental device for light refraction, which consists of a laser module and a glass plate, together with an instruction page. The page contains tasks for investigating the path of light and determining angles of refraction.
The image shows a slide scale that allows direct observation and easy determination of the image scale. It is equipped with an object arrow and has a scale from 0 to 3 cm for precise measurement.
The picture shows a compact equipment for experiments, consisting of a control unit with laser module and various accessories arranged in a protective foam insert. Batteries and a power supply are also included.
The picture shows a set of experimental materials carefully arranged in a foam-padded box. Visible are, among other things, a round measuring circle, various metal parts and a transparent element, which are used for physical experiments.
The picture shows an experimental device used to generate light beams, equipped with a switch and an LED display. Next to the device, two examples of light projection can be seen: a soft light beam and a narrow beam.
The image shows a guide to ray optics using materials such as a student lamp, a laser and worksheets. It explains how to carry out experiments to investigate light and shadow in an educational context.
The picture shows an experiment set called "Optik 2.0" by Cornelsen, consisting of instructions, a laser and LED unit, a battery holder and two batteries. These materials are for experiments in the field of light and shadow play in the picture.
The picture shows an experimental device with laser and LED function, which is positioned on a worksheet for carrying out light experiments. Next to it is a round marker with the logo "Cornelsen Experimenta", which reflects the light of the laser.
The picture shows an open page of a workbook entitled "Exercise on light refraction" from a student set Optics 2.0. It contains tasks on light refraction with gray figures and instructions on how to use a laser.
The picture shows a physics experiment set for light refraction, consisting of a laser module, a lens, a battery compartment and two batteries. There is also a worksheet with instructions on how to carry out the experiments.

item number 47530

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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.

    law of reflection law of reflection

  • 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.

    Curved mirrors

  • 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.

    Snell's law of refraction Snell's law of refraction

  • 5 - Refraction and total internal reflection in water

    experiment "Refraction and total internal reflection in water"

    The transition of light from water to air is investigated. The refractive index of water and the limit angle of the total reflection are determined.

    Refraction and Total Reflection in Water

  • 6 - 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.

    focal point of a convex lens

  • 7 - Formation of image by a converging lens

    experiment "Formation of image by a converging lens"

    Through a collecting lens (f=50mm) the formation of the centimeter scale printed on the screen is observed.

    Image Formation with Converging Lenses

  • 8 - Optical instruments - Terrestrial telescopes

    experiment "Optical instruments - Terrestrial telescopes"

    The optical device will be presented as part of a student lecture with experiment. In addition to the general functionality, the use of prisms is explained and the importance of magnification number and objective diameter is discussed.

    Optical Devices - The Terrestrial Telescope (Binoculars)

  • 9 - Optical instruments - Projectors

    experiment "Optical instruments - Projectors"

    The optical device will be presented as part of a student lecture with experiment. In addition to the general functionality, the function of the condenser is explained and the orientation of the projection is discussed.

    Optical Devices - The Projector

  • 10 - Optical instruments - Optical microscopes

    experiment "Optical instruments - Optical microscopes"

    The optical device will be presented as part of a student lecture with experiment. In addition to the general functionality, the function of the eyepiece and objective are explained and the magnification is discussed.

    Optical Devices - The Light Microscope

  • 11 - 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.


  • 12 - Fermat’s principle

    experiment "Fermat’s principle"

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

    Fermat's principle

  • 13 - 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.


  • 14 - Paths of light through lenses

    experiment "Paths of light through lenses"

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


  • 15 - Lens equation

    experiment "Lens equation"

    The lens equation is derived from the imaging scale and experimentally confirmed with a scale slide.

    lens equation

  • 16 - Optical instruments - Astronomical telescopes

    experiment "Optical instruments - Astronomical telescopes"

    The optical device will be presented as part of a student lecture with experiment. In addition to the general functionality, the function of the eyepiece and lens are explained and a comparison with the reflector telescope is made.

    Optical Devices - The Astronomical Telescope

scope of supply
  • 1 × Screen white with scale 90/90/1 mm
  • 1 × Rail 500 mm
  • 5 × Clamp slider
  • 1 × Colour filters, primary red, green, blue
  • 1 × Universal mirror
  • 1 × Lens in frame, biconvex f=+50 mm w.short rod
  • 1 × Lens in frame, biconvex f=+100 mm, w.short rod
  • 1 × Lens in frame, biconvex f=+200 mm, w.short rod
  • 1 × Lens in frame, biconcave f=-100 mm, w.short rod
  • 1 × Prism, equilateral, 25x25 mm 3x60°
  • 1 × Screen and mirror holder with short rod
  • 1 × Scale in slite frame
  • 1 × Ray optics models, set of 6 pcs.
  • 1 × Acrylic glass rod
  • 1 × Measuring table
  • 1 × Aperture and slide holderwith short rod
  • 1 × Optical lamp, students type, LED/LASER
  • 1 × Table for optical lamp
  • 1 × Set of 4 Mignon cells, alkaline, 1,5 V
  • 1 × Condenser without slideholder
  • 1 × Batterie holder w.cable
  • 1 × Carton for SEG (large tray)
  • 1 × Plastic box, 140x50x25mm
  • 1 × Foam insert for 43530
  • 1 × Cross base
  • 1 × Double dish, plastic with dividing strip
  • 1 × Power supply unit, clocked, 3 V/1 A DC
  • 1 × Storing tray, deep, red
  • 1 × Lid for 75028 + 75038

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