| Description | Volk 3 mirror lenses featuring ultra-clear Volk 3-Mirror optics, incorporating 3 mirrors precisely angled at 76°, 66° and 60°. The 3 Mirror is ideal for anterior chamber as well central and peripheral fundus viewing and treatment. The retinal | The G-4 goniolaser lens features 4 precisely angled 64° mirrors to deliver a complete 360° view of the anterior chamber angle with slight rotation. The standard fluid design (flanged glass contact element) provides a stable platform during laser | The 6 mirror Gonio lens provides the most comprehensive sweeping views of the anterior segment. With no gaps between the mirrors, you can appreciate a true 360° view, reducing examination time by 25% or more. | This increased magnification all glass (1.5x) Gonio lens will enable visualization of fine details with more ease. The 4 mirror lens is the industry preferred standard lens for static and dynamic gonioscopy and features : | Designed specifically for selective laser trabeculoplasty, the Volk SLT lens delivers the highest resolution imaging of the angle for examination and laser treatment. The lens has a single reflecting surface which is the preferred standard for SLT |