Gonio Flange G4 Volk Lens
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 treatment of anterior segment. 4x64° field of view. 1.0x laser spot. 1.0x image mag. 15mm contact diameter.