Treela 6 Pcs Light Spectrum Prism Optical Lens Triangular Semicircular Rectangular Prism Physics Demonstration Tools Equipment for Physics Teaching Students Lab Photography Science

Features:
Our semicircular rectangular triangular optical prism kit is very ideal for a variety of experiments in optics, light refraction, spectrometry and wavelengths.
Not only can the light prism be applied for physics classrooms, but it also is appropriate for photography lighting and distortion effects.

Specifications:
Material: acrylic
Color: clear
Size: as shown in the pictures

Package includes:
6 x Prisms

Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.