Volk G-1 Gonio Lens - With Flange (VG1)

The Volk G-1 Gonio Lens - With Flange (VG1) is engineered for detailed visualization of the trabecular meshwork and surrounding anterior chamber structures, supporting comprehensive examination and precise treatment planning. This lens is an excellent choice for routine gonioscopy and laser trabeculoplasty, specifically for Argon laser trabeculoplasty (ALT) procedures. It provides images of the anterior chamber angle and central retina, and can also be used to view the posterior pole for signs of glaucoma and other central retinal maladies.

Crafted with an all-glass design, this lens offers superior clarity and long-lasting durability, providing highly magnified views essential for discerning subtle anatomical features and pathological changes with exceptional precision. The 'With Flange' design, featuring a 15 mm contact diameter, provides enhanced stability on the cornea, which is recommended for laser procedures and requires the use of a coupling fluid.

The G-1 Gonio Lens is FDA approved and CE Marked (Notified Body 2797), ensuring compliance with medical device regulations. It is manufactured under ISO 13485:2016 quality management standards.

Key Features : 

Designed for detailed viewing of the trabecular meshwork and suitable for Argon laser trabeculoplasty (ALT) procedures.
Features an all-glass design for superior clarity and long-lasting durability.
FDA approved and CE Marked (Notified Body 2797), ensuring compliance with medical device regulations.
Requires rotation to visualize all quadrants of the angle, allowing for comprehensive assessment.
Not recommended for selective laser trabeculoplasty (SLT) due to its lack of total internal reflection and incompatibility with 532nm Nd:YAG lasers.