Rainbow Waves Diffraction Lens
$5.00
Reveal the wavelengths which compose a light source’s glow with this handheld spectroscope!
1.75 x 1.75” (45 x 45 mm)
Quantity:
Reveal the wavelengths which compose a light source’s glow with this handheld spectroscope!
1.75 x 1.75” (45 x 45 mm)