Spectrometery Kit The theory of the prism spectrometer indicates that a spectrum of maximum definition is obtained when the angular deviation of a light ray passing through the prism is a minimum.more...
Spectrometry Kit Complete with housing for sodium vapor lamp, transformer, Base, Mounting rod, Bosshead and Sodium Bulb. A precise spectrum can be determined by measuring the angles at which light is refracted or bent.more...
Spectrometry Kit Experiment Exp-1 To determine the refractive index of the material of prism using sodium light. Exp-2 To determine the dispersion power of a prism. Exp-3 To determine the resolving power of the prism. Exp-4 To determine the wavelength of sodium light using a planmore...
A Double Barrel Penta prism spectroscope is unique but essential equipment for a Gemologist. It comes with two barrels, one for the visible spectrum of light and the other shows the scale of the spectrum which is adjustable with a screw at the end. This spectroscope is the same amore...
A handheld Penta prism spectroscope for visible light shows the absorption lines of the elements involved in producing its color. Spectroscope breaks up the light that is being transmitted from a gemstone to its spectral colors. Making this one of the most important tools in idenmore...
A spectroscope for visible light shows the absorption lines of the elements involved in producing its color. For instance, it helps to separate ruby (chrome) against red or pink sapphire (iron). Spectroscope breaks up the light that is being transmitted from a gemstone to its spemore...