ZEISS OVD Portfolio is a range of intraocular viscoelastic devices (OVDs) developed by Carl Zeiss Meditec AG for use in ocular surgery, particularly cataract and refractive procedures. These materials help protect delicate ocular tissues such as the cornea and endothelium, maintain stable anterior chamber depth, and allow the surgeon to manipulate structures safely during surgery. The ZEISS OVD portfolio includes products with varying viscosities and properties to provide the optimal solution for each patient’s anatomy and surgical needs, enhancing surgical workflow and visual outcomes.