Feasibility of IPL for Reducing Dry Eye Symptoms Caused by MGD

Inclusion Criteria: 1. Able to read, understand and sign an Informed Consent (IC) form 2. 18-80 years of age 3. Fitzpatrick skin type 1-4 4. Able and willing to comply with the treatment/follow-up schedule and requirements 5. At least 5 non-atrophied glands on each eye's lower eyelid 6. Current diagnosis of moderate to severe MGD in both eyes, including 2 of the following 5 criteria: * Tear break-up time (TBUT) ≤ 10 seconds in both eyes; * Meibomian gland (MG) score (using the Abbreviated MGD grading system for clinical trials) ≥ 11 in both eyes * Corneal Fluorescein Staining (CFS) score (using the Baylor grading scheme) ≥ 10 in both eyes; * Tear Osmolarity ≥ 310 milliosmol/L in both eyes, or a difference higher than 8 milliosmol/L between the two eyes * SPEED ≥ 10 7. Women of child-bearing age are required to be using a reliable method of birth control (such as an intrauterine device, birth control pills, condom with spermicidal, Nuvaring and partner with vasectomy or abstinence) at least 3 months prior to enrollment and throughout the course of the study. Exclusion Criteria: 1. Contact lens wearer within the past 1 month and throughout the study 2. Recent ocular surgery or eyelid surgery within the past 6 months 3. Neuro-paralysis in the planned treatment area within the past 6 months 4. Other uncontrolled eye disorders affecting the ocular surface 5. Current use of punctal plugs 6. Pre-cancerous lesions, skin cancer or pigmented lesions in the planned treatment area 7. Uncontrolled infections or uncontrolled immunosuppressive diseases 8. Subjects who have undergone laser in situ keratomileusis (LASIK) surgery within the past 6 months 9. Diseases in the planned treatment area that could be stimulated by light at 560 nm to 1200 nm (e.g., Herpes simplex 1 and 2, Systemic Lupus erythematosus, porphyria) 10. Use of photosensitive medication and/or herbs that may cause sensitivity to 560-1200 nm light exposure, such as Isotretinoin, Tetracycline, or St. John's Wort 11. Over exposure to sun within the past 4 weeks, in the judgment of the treating physician 12. Pregnancy and nursing 13. Administration of prescription eye drops for dry eye within the past 48 hours, excluding artificial tears 14. Radiation therapy to the head or neck within the past year, or planned radiation therapy within 8 weeks after completion of all IPL treatments 15. Treatment with chemotherapeutic agent within the past 8 weeks, or planned chemotherapy within 8 weeks after completion of all IPL treatments 16. New topical treatments within the area to be treated, or oral therapies within the past 3 months, except over-the-counter acetaminophen-based analgesics (such as Extra Strength Tylenol®) for pain management after study treatment 17. Change in dosage of any systemic medication within the past 3 months 18. Anticipated relocation or extensive travel outside of the local study area preventing compliance with follow-up within the next 16 weeks 19. Any condition revealed during the eligibility screening process whereby the physician deems the subject inappropriate for this study 20. Declared legally blind in one eye 21. History of migraines, seizures or epilepsy 22. IPL treatment within the past 12 months 23. Lipiflow treatment, or any equivalent treatment, within the past 12 months 24. Expression of the meibomian glands within the past 12 months