Evaluation of Effectiveness and Safety of Intense Pulsed Light Treatment for Chalazion

Inclusion Criteria: * Subject is able to read, understand, and sign an Informed Consent Form (ICF) * 18 years of age or older * Clinical diagnosis of acute chalazion, present for a maximum of 4 weeks * Subject is willing to comply with all study procedures Exclusion Criteria: * Subjects who underwent IPL treatment less than 6 months prior to screening * Concurrent eyelid infection, which to the opinion of the study investigator is not related to the chalazion * Chalazion with atypical features, which to the opinion of the study investigator is inadequate for a study * Chronic Chalazion * Recurring Chalazion * Floppy eyelid syndrome * Demodex blepharitis patients taking Lotilaner ophthalmic solution within 30 days prior to screening * Ocular surgery within 3 months prior to screening * Current diagnosis of malignant tumors in the affected eyelid, including: sebaceous carcinoma and basal cell carcinoma * Laser Assisted In Situ Keratomileusis (LASIK)/Small Incision Lenticule Extraction (SMILE) surgery, within 1 year prior to screening * Radial Keratotomy (RK) surgery * Recent ocular trauma, within 3 months prior to screening * Pre-cancerous lesions or skin cancer in the planned treatment area * Severe active allergies, or other severe uncontrolled eye disorders affecting the ocular surface * Uncontrolled infections or uncontrolled immunosuppressive diseases * Best corrected visual acuity worse than 20/200 in either eye * Ocular surface abnormality that may compromise corneal …