hi mr, i have bought hard lens.RGP-rigid gas permeable lens. but i cant wear it as it seems to makes my eyes very watery after i apply the lens. i have try to consult to my optometrist and she did gave me chromolyn sodium to reduce my papilla size as i have allergic rhinitis. after one month usage, i try to wears the RGP lens but still my eyes becomes very watery. it is very uncomfortable and causes runny nose that i havent use it until now. i hope that u could help me with this ya..