For simple experiments with different colors. 5x5 cm, plastic

Lens d=36mm, plastic frame dimensions 70x70mm.

Lens diameter 36mm, plastic frame dimensions 70x70mm.

Lens diameter 36mm, plastic frame dimensions 70x70mm.

By filling the cuvette - liquid lens with different liquids and pointing the laser(beams) at the "liquid" lens, it is possible to demonstrate the refractive indices of different liquids.

Cuvette dimensions 105x50x20mm.

On the back of the cuvette there are magnets for fixing the cuvette vertically.

Fiber optic light that changes the color of the light. Powered by 3xAA batteries.

Set for geometric optics experiments. Can be placed horizontally on a table. Includes 3-beam laser, glass bodies, experiment templates and English instructions. Laser powered by 2xAA batteries.

Consists of a 5-beam laser, optical bodies and an optical disk. The working position is horizontal. In a plastic carrying case. Powered by 230V mains.

Geometric optics kit, with 3-beam laser, horizontal 1 extended version, which allows, among other things, the demonstration of light scattering.

The kit allows students to understand the basic principles of ray optics - transmission, reflection, refraction. Using worksheets, it is easy to construct simple optical devices. For example, the worksheet “human eye” helps to understand the importance of glasses.

The kit is designed to be used horizontally on a table. All elements are non-magnetic. A detailed experiment guide with drawings is included in English.

You can demonstrate:

the path of light through a convex and concave lens,

optical prism,

reflection on a plane (convex, concave) mirror,

refraction of light,

refractive indices

demonstrates normal, nearsighted and farsighted vision and the correction of these deviations using glasses.

Galileo as Kepler's telescope,

photo camera,

motion of light in an optical fiber.

The set consists of: • Optical models (13 pcs) - 9 different lenses, 3 types of mirrors, optical fiber model, prism • 3-beam laser with white light source • Worksheets (8 pcs) for very easy and quick preparation of exercises: A - Human eye model, B - Photo camera, C - Galileo's telescope, D - Kepler's telescope, E - Refraction and reflection demonstration sheet, X - Convex lens, Y - Concave lens, Z - Light dispersion.

Material: glass. For studying the refraction of light. Dimensions: 38x38x38mm, height 30mm.

Two devices included in set.

A base plate with a motor, to which one of the eight supplied colored disks can be connected. When starting the electric motor, the colors of the discs merge into one. Required external DC supply voltage 2...6V.

Projector with three primary color light sources. By switching different light bulbs on and off, you can observe the colors produced and the colors produced when they join on a screen (eg white paper). Required external supply voltage 6V.

Lamp 12 V/30 W with movable condenser for adjusting the convergence of the light beam and two external mirrors for examining the color mixture. With slots for inserting filters, diaphragms, slits, etc., heat-resistant housing.

Dimensions: 160 x 80 x 55 mm

Weight: 320 g

Provides a single beam that is visible in the horizontal plane. Specification: Laser type: diode. Wavelength: 635 nm. Power/class: Pmax < 1mW / 2. Dimensions: 80 x 25 x 20 mm. Power supply: 3V DC / 50 mA. Comes with a tray that holds 2xAA batteries.

High quality red light diode laser pointer. 

Powered by 2xAAA batteries.

dimensions: 138 x 18mm

weight: 24g

Switchable light from white LED and red laser. Both light sources are certified with the lowest protection class of their kind, the device is assigned to risk group RG0 (“free group”) according to DIN EN 62471 and laser protection class I according to DIN EN 60825.

Comes with various lenses and other equipment. The LED light is powered by batteries.

For studying reflections in optics. Plastic base with safe aluminized mirror surface 145x95mm.

Red light source giving a beam with minimal divergence, housed in a compact and sturdy aluminium body. It is based on a 650 nm class II industrial laser module with a glass collimating lens. Fitted with a 10 cm stainless steel rod. A plug-in mains-adaptor power supply is included.

Laser protection class: II

Output power: 0.9 – 1 mW at 20° C

Wavelength 650 nm ± 5 nm

Spot size at 5 m distance: <8 mm diam.

Divergence <1 mrad

Plug-in power supply: Primary: 100 – 240 V, 50/60 Hz

Secondary: 6 V DC, 300 mA

The Go Direct^® Emissions Spectrometer enables students to conduct emissions analysis; measure spectra of light-emitting samples in the range of 350 to 950 nm; and examine emissions spectra of light bulbs, spectrum tubes, or the sun.

• Dimensions: 10.1 cm × 7.0 cm × 4.5 cm
• Power supply: USB powered
• Detector: Linear CCD
• Wavelength range: 350–900 nm
• Wavelength reporting interval: 1 nm
• Optical resolution: 3.0 nm (as determined by the full width of half maximum of hydrogen 434 nm peak)
• Wavelength accuracy: ±2 nm (as determined by hydrogen peaks)