The Best Seeing Blue Lights Ideas. Cyanopsia often occurs for a few days, weeks, or months after removal of a cataract from the eye. Tumors in different areas of the eyes or brain can generate flashes when you move your head or neck.

Causes of blue flashes in eyes ophthalmic migraine: Web dry macular degeneration normally does not cause photopsia, but wet macular degeneration is a common cause of flashing lights in the eyes. Iconic adelaide buildings will light up in blue from tonight to honour the life of brevet sergeant jason doig who died whilst on duty at senior last thursday.