1Pc Handheld Spectroscope Light Emission Spectroscopy Spectrum Physics Science Hobby

The spectroscope is made of optical glass. The composite and converging lens are installed in the vertical tube. Hold the spectroscope tube, the slit facing the light, a parallel beam is generated from the slit and converging lens. When the parallel beam pass through the , the dispersion spectrum can be directly observed. If the is fluorescent light, against the background of the continuous spectrum, one can see spectra of mercury (three straight lines). and high quality When use it for light observation, use 's reflected light from a mirror (Do not directly the ). Ever wonder how do we know the composition of and stars in the universe? The answer is spectrometer, the equipment that can analyze light spectrum from any . You have read it in books, now you can have it in your hand and observe 's emission spectrum yourself! This product can be used for a of light spectrum . It is a high-resolution, simple, and economical product for hobbyist, amateur scientists, student lab and science projects., Manufacturer: Hagsnec