👓 The Goldmann tonometer is a widely used device for measuring intraocular pressure (IOP).
- How it works: Uses a small probe to gently touch the cornea, measuring the force needed to flatten a small area.
- Gold standard: Considered the gold standard for IOP measurement.
- Common use: Routine eye exams, glaucoma diagnosis, and monitoring.
- Requires anesthetic: Typically uses topical anesthetic eye drops.