The ability to perceive the ultraviolet light spectrum
One with this ability can easily shift their vision to see the ultraviolet part of the spectrum. This means that your visual capacity is greatly enhanced; you can see traces of bodily fluids on surfaces as though an ultraviolet blacklight is shining on them; you can see through water (no matter how murky) with no problem; you can even look directly into sunlight with no risk of optic damage; what's better, the color quality of your vision is greatly enhanced.
1. Enhance the range of what you consider visible light (see in greater detail)
2. Pick up on traces of body fluids left behind (solve crimes, track down subjects, etc)
3. See through murky water, and intense sunlight glare with no optical strain or damage
1. Optikinesis can impair this power
2. If one's power is TOO sensitive, it could blind you when you look directly at the sun
3. Visual Illusions still work (except they're vibrant and colorful, making them even more realistic)