Comparison of Clinical Performance and Subjective Preference of Three Contact Lenses

Inclusion Criteria: * Age of 18 years and above and has full legal capacity as a volunteer Understand the rights as a research subject and willing and able sign a statement of informed consent * Existing soft contact lens wearers or previous experience of contact lens wear * Being able to wear the study lenses for at least eight hours a day * At least 6/9 visual acuity in each eye with the study lenses * Astigmatism less than 1.50 D (Diopter) in both eyes * Agreed to follow the protocol and not to participate in other clinical research for the duration of this study Exclusion Criteria: * Have an ocular disorder which would normally contraindicate contact lens wear * Have a systemic disorder or any infectious diseases which would normally contraindicate contact lens wear * Have previously had any ocular surgery such as corneal refractive surgery * Have less than 6/9 visual acuity in each eye with the study lenses * Are currently using any topical medication such as eye drops or ointment * Have any corneal distortion resulting from previous rigid lens wear or have keratoconus * Are currently pregnant or lactating * No previous contact lens wear