In an area where millimeters matter, ophthalmic surgery relies on cutting-edge precision and real-time visualization to restore or preserve vision. From cataract extraction to corneal transplantation and retinal detachment repair, the scope of interventions has expanded significantly. Femtosecond lasers, microincision instruments, and robotic-assisted systems are redefining what can be accomplished within the confined anatomical space of the eye. Surgeons now employ intraoperative OCT and 3D heads-up displays to enhance accuracy during delicate procedures. Minimally invasive glaucoma surgeries (MIGS) and implantable intraocular lenses continue to improve long-term outcomes and reduce dependence on medication. With growing patient demand for faster recovery and better refractive results, ophthalmic procedures are becoming increasingly tailored, outcome-driven, and technologically sophisticated, making vision preservation a more achievable goal across a broader population.