The carrot is a very popular root vegetablel, very orange in color
Can they be any other colors?
Carrot
The carrot ("Daucus carota" subsp. "sativus") is a root vegetable, usually orange in colour, though purple, black, red, white, and yellow cultivars exist. Carrots are a domesticated form of the wild carrot, "Daucus carota", native to Europe and southwestern Asia. The plant probably originated in Persia and was originally cultivated for its leaves and seeds. The most commonly eaten part of the plant is the taproot, although the stems and leaves are eaten as well. The
Dichroic filter
A dichroic filter, thin-film filter, or interference filter is a very accurate color filter used to selectively pass light of a small range of colors while reflecting other colors. By comparison, dichroic mirrors and dichroic reflectors tend to be characterized by the colors of light that they reflect, rather than the colors they pass.
Dichroic filters can filter light from a white light source to produce light that is perceived by humans to be highly saturated in color. Although costly, such filters are popular in architectural