Evaluation of Reflex Tear Production

Key Inclusion Criteria: * Within the last 12 months, have a previous history of dry eye disease, either clinician diagnosed or patient reported. * Within the last 6 months, have used, or desired to use artificial tears for dry eye symptoms. * Corrected Visual Acuity (Snellen) 20/200 or better in both eyes. * Good general and ocular health, as determined by the investigator using medical history, ophthalmic examination and history. * Able, as assessed by the investigator, and willing to follow study instructions. * Other protocol-specified inclusion criteria may apply. Key Exclusion Criteria: * Current evidence of any clinically significant ophthalmic disease other than dry eye (for example, glaucoma or macular degeneration). * Use of artificial tears within 2 hours of the Study Visit. * History of ocular surgery within 1 year of the Study Visit. * Use of contact lenses in either eye within 7 days of the Study Visit. * Use of lid hygiene (all forms of lid care) or heat masks within 7 days of the Study Visit. * Use of any topical ocular anti-inflammatory medications, any topical ocular corticosteroid, or any non-steroidal-anti-inflammatory agents within 30 days of the Study Visit. * Other protocol-specified exclusion criteria may apply.