Soft lenses certainly have the dominant market share and have many advantages over other lens types.
Shehzad A
SA
Naroo
D003263:Contact Lenses, Hydrophilic / Q000191:economics* / Q000706:statistics & numerical data* / Q000639:trends; D007221:Industry / Q000191:economics* / Q000639:trends; D040541:Marketing / Q000191:economics* / Q000639:trends*