G-4 High Mag Gonio Lens
Volk G-4 High Mag Gonio Lens
G-4 High Mag Gonio Lens Side angle
G-4 High Mag Gonio Handle
4 x 64° mirror angles

G-4 High Mag Gonio Lens

Regular price $626.00 $607.00 Unit price per

Ideal for Magnified Anterior Chamber Angle Viewing

Take your exams and procedures to the next level with G-4 High Mag Gonio Lens. Our state-of-the-art four mirror, all-glass design gives you 50% increased image magnification of trabecular meshwork over our classic G-4 Gonio. With superior optics and a Posner-style model, you can easily perform dynamic and indentation gonioscopy with a no flange version and laser trabeculoplasty with a flanged version. Choose from a large ring (28.5 mm) or small ring (25.5 mm) to suit your needs. You also have the option of a two-position handle (right/left handed).

  • 4 x 64° mirror angles
  • 1.50x image magnification
  • 0.67x laser spot size
  • 15 mm (flange) / 8.4 mm (no flange) contact diameter
  • No Flange/No Fluid version is ideal for dynamic and indentation/compression gonioscopy
  • Small ring option suits petite hands
  • Posner style handle provides support

Part Number:
VG4HM (Flange, Large Ring)
VG4HMLNF (No Flange, Large Ring)
VG4HMSNF (No Flange, Small Ring)
VG4HMHAN2 (No Flange, 2-in-1 Handle - Posner style)


Cleaning and Care Guide