Jwn 1pc Handheld Spectroscope Light Emission Spectroscopy Spectrum Physics Science for School Use

Jwn 1pc Handheld Spectroscope Light Emission Spectroscopy Spectrum Physics Science for School Use

• Size: approx. 100*24mm
• Products: plastic lens, prism, lens, etc
• Easy and very convenient to use.
• Mainly used to observe the dispersion spectrum of light emitting body.
• 1 x Spectroscope

Specification:<br> Brand new<br> Color: blue<br> Size: approx. 100*24mm<br> Products: plastic lens, prism, lens, etc.<br> When a complex colored light beam passes through the three prism, the refractive index of various colors of light is not, they are reflected in different directions. This phenomenon is called the dispersion of light.<br> Light in weight.<br> Easy and very convenient to use.<br> Durable in use.<br> Mainly used to observe the dispersion spectrum of light emitting body.<br> <br> Usage Method:<br> Hold the spectroscope casing, the slit to the incandescent lamp light, glasses to prism, it is hot, the tungsten radiate light, through the slit and the lens as parallel light, parallel beam through the prism dispersion, continuous spectrum glasses can see the hot light fixed stroke.<br> <br> Package included:<br> 1 x Spectroscope<br>