Femtosecond Corneal Incision
A precise, laser-created incision used in cataract and lens procedures. It increases safety and accuracy.
Field of Vision
The total area you can see without moving your eyes.
Fluorescein
A dye used in eye exams to detect damage or measure tear film.
Femtosecond Laser
A high-precision laser used in cataract and LASIK surgery.
Flashes and Floaters
Flashes appear as brief streaks of light, while floaters are moving specks or strands in the vision. Both can be normal but may also signal retinal changes.
Floaters
Floaters are small, shadow-like shapes that drift across your vision, usually caused by minor changes in the gel inside the eye. They are typically harmless, but a sudden increase may require a specialist assessment.