• Appasamy Associates manufactures ophthalmic instruments and equipment.

• Arkhe Group titatnium and alloy wire and raw materials, parts, accessories, and machinery for the optical industry.

• DGH Technology provides ultrasonic equipment for cataract and refractive eye surgeons.

• Nanjing Laite Optical Instrument manufacturer and exporter of optical instruments, including automatic lens edgers and centering devices.

• Nestor Systems International manufactures optical and ophthalmic machines and replacement parts for the grinding and polishing of eyeglass lenses and other optical components.

• Ophthonix, Inc. develops and manufactures assessment and correction technologies and products for vision optimization.

• Optics Laboratory, Inc. an eyecare pharmaceutical manufacturer, products include, Mini-Drops Eye Therapy, EYE-vibe (vitamin supplement), and Eye Wash.

• Optos plc developers of the Panoramic200 ophthalmic imaging device.

• Protech Medical manufactures leaded prescription and non-prescription eyewear, as well as radiation reducing gloves and sleeves.

• Sonomed manufactures, distributes, and services ophthalmic ultrasound products.

• VisionCare Devices designs and develops vitreous cutters and other medical devices for OEMs and end users.