Volk G-1 Gonio Lens

Ideal for Viewing Trabecular Meshwork

See the trabecular meshwork in unparalleled detail with the G-1 Gonio Lens. Our all-glass design gives you superior clarity and long-lasting durability, while the powerful mirror allows for highly magnified views. It’s an excellent choice for laser trabeculoplasty with our flanged format or routine gonioscopy with our no flange format.

• 62° mirror angle
• 1.50x image magnification
• 0.67x laser spot size
• 15 mm (flange) / 8.4 mm (no flange) contact diameter
• Requires rotation to see all quadrants of the angle
• Not recommended for SLT as lens does not have total internal reflection – we recommend a Volk Rapid SLT or SLT lens instead

Please note:

This lens is not compatible with a 532nm Nd:YAG laser (used for SLT). The intended use is for ALT procedures (Argon laser trabeculoplasty). Therefore, we do not recommend our G-1 Gonio lens for SLT – instead, we recommend a Volk Rapid SLT or SLT lens.