I have problems from looking at printing negatives and working in very low light.I had to buy some, after 5-6 years looking at bare hps bulbs i cant even go out on a bright day now without sunglasses, hurts too much and my eyes just close and i cant open them until im somewhere darker again, optician reckons ive gone from perfect eyes all my life to severe damage over the last 5 years and is adamant it will affect me later in life
