Spectroscope - Pocket size 12x54mm

This is a pocket sized diffraction grating spectroscope. Point one end to a light source and, the hold the other end to your eye. Your'll be able to

FieldSpec HandHeld FSHH 325-3075P Spectris / ADS / Analytical

Handheld Diffraction Spectroscope, Pocket-Sized

Hand Spectroscope 1504 precision instrument with wavelength scale

The Pocket Spectroscope: A Quick Guide for Gemologists - Gem Society

The spectroscope is of optical glass. The composite prism and converging lens are installed in the vertical tube. Hold the spectroscope tube, the slit

Pocket Diffraction Spectroscope Handheld Spectroscope Light Emission Spectroscopy Spectrum Kids Toys Rainbow Window Prism

Galileo 30X - 90X x 90mm Zoom Spottig Scope with Smartphone

Pompotops Telescopes for Astronomy Beginners 360x50mm Astronomical

A handheld spectroscope for visible light shows the absorption lines of the elements involved in producing its color. For instance, it helps to

CLMG-7204 Spectroscope - Prism Spectroscope, Big Size, Heavy Duty & Li

A handheld spectroscope for visible light shows the absorption lines of the elements involved in producing its color. The spectroscope breaks up the

GSTK-42 Pocket Size 55mm Small Diffraction Spectroscope Gem Stone Jeweler Tool Aluminum

The Pocket Spectroscope: A Quick Guide for Gemologists - Gem Society

Handheld Diffraction Spectroscope, Pocket-Sized

Pocket Spectroscope