Top Quality 40D 90D Double Aspheric Slit Lamp Lens Set Of 2 Brand New | eBay
Slit lamp examination : Biomicroscopy, types of illumination procedure of examination - Ophthalmology Education
Volk® Digital High Mag® Digital series slit lamp lens, blue ring, 57°/70° FOV, 0.77x laser spot, 13.0mm working distance, ideal for high resolution, high magnification imaging of the central retina | Ambler Surgical