The Cataract Devices segmentation by application distinguishes three primary surgical approaches: Phacoemulsification, Femtosecond laser‑assisted cataract surgery (FLACS), and Extracapsular cataract extraction (ECCE). Phacoemulsification, which employs ultrasonic energy to emulsify the lens nucleus, remains the dominant application, accounting for the majority of procedure volume and driving the largest share of equipment sales, consumables, and service contracts. FLACS integrates a femtosecond laser to create precise capsulotomies and lens fragmentation, representing a high‑value, technology‑intensive niche that contributes disproportionately to revenue despite lower case numbers due to premium pricing and ancillary device requirements. ECCE, a manual technique used primarily in regions with limited access to advanced technology, sustains a modest but stable market segment, supporting sales of basic phaco machines and reusable handpieces. Together, these applications define the market’s structural composition, with each influencing overall size through distinct adoption rates, pricing dynamics, and ancillary service ecosystems.