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Optics
Lens on a stand with a screen
QHX2590
Stroboscopic light source facility
4-QH 1015
Projection device for absorption spectrum of sodium
27-QH2555
Faraday Perpetual Flashlight
6-QHWL 4120
Rainbow demonstrator
QH2521-4
Laser pen
QH2528-5
The propagation of light,reflection,refraction tester
QH2528-4
Tricolor experiment device
QH25013-1
X-Ray Demonstrator
QH2512
Optical bench
QH2507-1
Color mixing apparatus
QH25013-5
Color mixing apparatus
QH25013-3
Color mixing apparatus tricolor experimental device
QH25013-4
Mirror Set
42-QH 2590-1
White light of dispersed and synthetic demonstrator
QH2518
A set of diffraction gratings
37-QH 2530-3
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