Definitely it`s harm for the vision when you sit all day at there computer. https://alligator-sunglasses.com/ – Here is where they propose Optifix Supplement not expensive – it helped me a lot
They also may vary as
Optifix
Optifix Capsules
Viega Optifix 3
Optifix Ingreding
Optifix Pills
Optifix Supplement
Good luck with yor vision!