Adjective
photoreceptive (not comparable)
(biology) Absorbing and using light, especially for sensory purposes
Exposing Laser light selectively neutralizes the negative charge on the photoreceptive drum, to form an electrostatic image Laser unit from a Dell P1500. Source: Internet
They are even more unusual in having a pronounced photoreceptive eye, the "third eye", which is thought to be involved in setting circadian and seasonal cycles. Source: Internet