What type of photoreceptor uses to view color in the eye?

Cones are the type of photoreceptors in the eye that are primarily responsible for color vision. They are concentrated in the retina, particularly in the fovea, which is the area that provides the sharpest vision. There are three types of cones, each sensitive to different wavelengths of light corresponding to the colors red, green, and blue. This trichromatic system allows humans to perceive a wide range of colors through the combination and stimulation of these different cones.

In contrast, rods, which are another type of photoreceptor, are more sensitive to light but do not detect color; they are primarily responsible for vision in low-light conditions and do not contribute to color discrimination. Double cones are present in some species but are not significant in human color vision. Bipolar cells, while important in transmitting visual signals from the photoreceptors to the ganglion cells, do not directly participate in color perception themselves. Thus, cones are specifically designed for detecting color, making them the correct answer in this context.