Hello A. Cost depends on many factors...it varies from place to place Moreover it also depends on lens chosen It may range from 15 k for indian hydrophobic lens to 40k for imported hydrophobic monofocal lens B. Surgery time is around 15 minutes. It's day care surgery.patient is usually discharged within 2-4 hours C. If systemic factors like diabetes and hypertension are under control then there is no problem