G-4 Gonio Lens
G-4 Gonio Lens
4-Mirror, All-Glass Design
- 4-mirror design allows for comprehensive examination and treatment of the trabecular meshwork with minimal lens rotation
- Available with a
- large ring (28.5 mm)
- a small ring (25.5 mm)
- 2-position handle (right/left handed)
- No flange version is ideal for dynamic and indentation gonioscopy
- Flanged version provides stability for laser trabeculoplasty
- 4 mirror, Sussman style lens with unbeatable Volk optics enables high detail examination of the angle structures
- Also available in a handled (Posner-style) model
Mirror Angles | Image Magnification | Laser Spot Size | Contact Diameter |
4 x 64° |
1.0x | 1.0x |
Flange: 15 mm No Flange: 8.4 mm |
Please note: Engraving is not available on cases for the handled gonio lens
Flange, Large Ring - PART # VG4
No Flange, Large Ring - PART # VG4LNF
No Flange, Small Ring - PART # VG4SNF
No Flange, 2-in-1 Handle (Posner style) - PART # VG4HAN2
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