Unique spectrum graphs make it easy to explore the intricacies of light wave absorption and transmission. Each of this swatch book's 130 color filters features a corresponding spectrum graph.
Using the swatch book and spectrum graphs, students will gain a better understanding of the intricacies of light and eye-brain interpretation of color by actually seeing which wavelengths make up each color.
The convenient "flip-out" design lets you easily compare the filters and graphs so you can see what makes each color different. You can even combine filters to make new colors.