Red filter ⌀ 11cm

Green is the colour of hope, balance and peace. It builds up immunity, calms and soothes. Presentation Colours are all around us. They enrich our world in all aspects of life. Colour is light and light is colour. The sun emits light at different frequencies. It is believed that energy is transmitted in waves. The distance between successive waves is called the wavelength, and the number of oscillations of a wave in one second is called the frequency. These frequencies can be separated by a process called white light splitting. As white light passes through a crystal prism, it refracts and splits into the seven colours of the spectrum. Each colour has its own frequency. The physicist who first proved that white light is a mixture of different colours was Isaac Newton, the discoverer of the law of universal gravitation, who we already know. And it was Newton who used a prism in his experiment. As a general rule: the longer the wavelength, the lower the frequency.

Yellow is a colour that boosts confidence and promotes clarity of thought. It improves mood and concentration. Presentation Colours are all around us. They enrich our world in all aspects of life. Colour is light and light is colour. The sun emits light at different frequencies. It is believed that energy is transmitted in waves. The distance between successive waves is called the wavelength, and the number of oscillations of a wave in one second is called the frequency. These frequencies can be separated by a process called white light splitting. As white light passes through a crystal prism, it refracts and splits into the seven colours of the spectrum. Each colour has its own frequency. The physicist who first proved that white light is a mixture of different colours was Isaac Newton, the discoverer of the law of universal gravitation, who we already know. And it was Newton who used a prism in his experiment.

Orange is associated with joy and warmth. It is the colour of creativity and adaptability. It improves mood and brings positive energy. Presentation Colours are all around us. They enrich our world in all aspects of life. Colour is light and light is colour. The sun emits light at different frequencies. It is believed that energy is transmitted in waves. The distance between successive waves is called the wavelength, and the number of oscillations of a wave in one second is called the frequency. These frequencies can be separated by a process called white light splitting. As white light passes through a crystal prism, it refracts and splits into the seven colours of the spectrum. Each colour has its own frequency. The physicist who first proved that white light is a mixture of different colours was Isaac Newton, the discoverer of the law of universal gravitation, who we already know. And it was Newton who used a prism in his experiment.

The set consists of 7 coloured filters with a diameter of 11 cm each: red, orange, yellow, green, blue, indigo and violet. The filters correspond to the different wavelengths of visible light. The key to well-being is physical, emotional, mental balance and the impact of colours can have a beneficial effect in restoring and maintaining it. Presentation Colours are all around us. They enrich our world in all aspects of life. Colour is light and light is colour. The sun emits light at different frequencies. It is believed that energy is transmitted in waves. The distance between successive waves is called the wavelength, and the number of oscillations of a wave in one second is called the frequency. These frequencies can be separated by a process called white light splitting. As white light passes through a crystal prism, it refracts and splits into the seven colours of the spectrum. Each colour has its own frequency.