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50% more image magnification than our classic G-4 Gonio enables more detailed viewing of the trabecular meshwork in four quadrants
All glass design provides superior clarity and durability compared to acrylic lenses
Available in numerous contact type, handle, and ring size options
G4: Field of View: 4x64°, Image Magnification: 1.0x, Laser Spot: 1.0x, Contact Diameter: 15mm (flange)/8.4 (no flange); G4 High Mag: Field of View: 4x64°, Image Magnification: 1.5x, Laser Spot: .67x, Contact Diameter: 15mm (flange)/8.4 (no flange)
No Flange/No Fluid version is ideal for dynamic and indentation/compression gonioscopy
The Volk G-4 Four-Mirror Glass Gonio Lens is a standard gonio lens for static and dynamic gonioscopy that features four precisely angled mirrors providing a full 360° view of the anterior chamber.