Eyesi Slit Lamp is a high-end diagnostic training system for ophthalmologists and optometrists. Its virtual reality technology is integrated into the original hardware of the BQ 900 slit lamp model from Haag-Streit Diagnostics. Trainees can examine virtual patients with the biomicroscope, fundoscopy lens, or gonioscopy lens. Eyesi Slit Lamp simulates all functions of a real slit lamp. The highly realistic simulation of the visualization of intraocular structures in real-time provides a close-to-life training experience.