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Alcon Inc. researches, develops, manufactures, distributes, and sells eye care products for eye care professionals and their patients worldwide. The company's Surgical segment offers equipment, instrumentation and diagnostics, intraocular lenses (IOLs), and other implantables; and consumables, including viscoelastics, surgical solutions, incisional instruments, surgical custom packs, and other products for surgical procedures. Its cataract products include Centurion vision system, LenSx laser system, ARGOS biometer, LuxOR surgical ophthalmic microscope, SMARTCATARACT health platform, NGENUITY 3D visualization system, Verion reference unit and Verion digital marker, and ORA system for intra-operative measurements; custom pak surgical procedure packs; vitreoretinal products comprising constellation vision systems, procedure packs, lasers and hand-held microsurgical instruments, and grieshaber and MIVS instruments, as well as scissors, forceps and micro-instruments, medical grade vitreous tamponades, and Hypervit vitrectomy probes; refractive surgery products, including WaveLight lasers and Contoura Vision used for LASIK treatment; EX-PRESS glaucoma filtration device; and implantable products, including AcrySof IQ products, such as monofocal IOLs and advanced technology IOLs for the correction of presbyopia and astigmatism at the time of cataract surgery. Its Vision Care segment provides daily disposable, reusable, and color-enhancing contact lenses; ocular health products, such as dry eye, glaucoma, contact lens care, and ocular allergies; and ocular vitamins and redness relievers. The company was formerly known as Alcon Universal S.A. and changed its name to Alcon Inc. in December 2001. Alcon Inc. was founded in 1945 and is headquartered in Geneva, Switzerland.

Johnson & Johnson, together with its subsidiaries, researches, develops, manufactures, and sells various products in the healthcare field worldwide. The company's Innovative Medicine segment offers products for various therapeutic areas, such as immunology, including rheumatoid arthritis, psoriatic arthritis, inflammatory bowel disease, and psoriasis; infectious diseases comprising HIV/AIDS; neuroscience, consisting of mood disorders, neurodegenerative disorders, and schizophrenia; oncology, such as prostate cancer, hematologic malignancies, lung cancer, and bladder cancer; cardiovascular and metabolism, including thrombosis, diabetes, and macular degeneration; and pulmonary hypertension comprising pulmonary arterial hypertension through retailers, wholesalers, distributors, hospitals, and healthcare professionals for prescription use. Its MedTech segment provides Interventional Solutions, including electrophysiology products to treat heart rhythm disorders; the heart recovery portfolio, which includes technologies to treat severe coronary artery disease requiring high-risk PCI or AMI cardiogenic shock; and neurovascular care that treats hemorrhagic and ischemic stroke. this segment also offers an orthopaedics portfolio that includes products and enabling technologies that support hips, knees, trauma, spine, sports, and other; surgery portfolios comprising advanced and general surgery technologies, as well as solutions for breast aesthetics, ear, nose, and throat procedures; contact lenses under the ACUVUE Brand; and TECNIS intraocular lenses for cataract surgery. It distributes its products to wholesalers, hospitals, and retailers, as well as physicians, nurses, hospitals, eye care professionals, and clinics. Johnson & Johnson was founded in 1886 and is based in New Brunswick, New Jersey.

STAAR Surgical Company, together with its subsidiaries, designs, develops, manufactures, markets, and sells implantable lenses for the eye, and companion delivery systems to deliver the lenses into the eye. The company provides implantable Collamer lens product family (ICLs) to treat visual disorders, such as myopia, hyperopia, astigmatism, and presbyopia. It markets its products to health care providers, including ophthalmic surgeons, vision and surgical centers, hospitals, government facilities, and distributors, as well as products are primarily used by ophthalmologists. The company sells its products directly through its sales representatives in the United States, Japan, Germany, Spain, Canada, the United Kingdom, and Singapore, as well as through own representatives and independent distributors in China, Korea, India, France, Benelux, Italy, and internationally. STAAR Surgical Company was incorporated in 1982 and is headquartered in Lake Forest, California.