 [ Symptoms ] black spot in right eye when looking at computer screen and in sunlight 2 months now should i be concerned [ Disease ] one possibility would be a vitreous floater the eye is filled with a jelly like substance so small specks can form in the visual field because there can be other possibilities and because your eyesight is important i would encourage you to see a good optometrist or ophthalmologist for a thorough eye examination in the meantime you can read about floaters by doing an internet search