YOUNAFEN Cube Prism Colorful Combiner Splitter For Cross Dichroic Cube Prism Optical Glass Triangular Prism For Teaching Ligh Optical Prism

Description

• Specification optical glass. Size: 20 mm x 20 mm x 2 mm. Package includes: 1 x prism optical glass prism
• Optical Glass Prism, there are four lights, in of the lighting inputs of the lighting surface, from the three remaining lights, three basic colours green and blue, respectively, are said three bases of the light.
• It’s lightweight. And that is, three green and blue lights, respectively the base light, of the remaining surface emitting which is the light.
• Can be used as teaching tools research and decoration, they are very beautiful.
• It is of the most important accessories on the projector, the projector is capable of projecting color shadows on the screen, you need to know which color of light is composed of three primary colors on the screen, an important color Prism colors.