Prices incl. VAT plus shipping costs
Ready to ship, delivery time appr. 10 days
- Order number: 1098-00
- Open text field 1: Confidence is good, control is better. The Spectral Glasses shows you all the colors of a light source and their spectral lines.
In this way, you can check if they are continuous and correspond to the natural sunlight. This is sensible, very easy and also makes it fun, because a look through the spectral glasses opens up a beautiful world of colors.
With spectral glasses, even children (school classes) can get to know the principle of light easily and playfully.
Note: These glasses are not suitable for direct exposure to the sun because of the risk of blindness.