Volk G4 Four-Mirror Glass Gonio Lens
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. All glass design provides superior clarity and durability compared to acrylic lenses. Available in Flanged or No Flange options. The 'No Flange' option is offered with either a small (25.5mm) or a large (29.5mm) ring. .
Volk Model #s: VG4, VG4SNF, VG4LNF
Four precisely angled mirrors provide full 360° views of the anterior chamber.
All glass design provides superior clarity and durability compared to acrylic lenses.
Available in Flanged or No Flange (nf) contact options.
No Flange (nf) contact design does not require interface solution allowing quick eye contact, reducing patient discomfort and facilitating the examination.
No Flange version not rated for use with ophthalmic laser treatments.
Available in large or small ring design to suit dexterity & personal preference.
Available separately on a 2-position handle to suit personal preferences.
- Lens: G-4, G-4 (No Flange)
- Field of View: 4x64°
- Image Magnification: 1.0x
- Laser Spot: 1.0x
- Contact Diameter: 15mm, 8.4mm