laser eye surgery after 50

i am 31 , i been wearing glasses and contact lense bout 10 years. My degree is -2.50 (left) and 6.00(right).?

should i go for laser separately for each eye? How many day after the laser surgery then i can back to work?

You really should just talk to the laser surgeon about this one and see what he/she recommends. As far as going back to work, it really depends on how your eyes heal after the surgery. I have know several people who return after about a week and others who have taken longer.