Indirect Gonioscopes

CompanyVolk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.
ItemHigh Mag 4 Mirror Gonio LensG-1 One-Mirror Glass Trabeculum LensG-2 Two-Mirror Glass TrabeculumG-6 Six-Mirror Glass Gonio LensVolk SLT Lens
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DescriptionThis increased magnification all glass (1.5x) Gonio lens will enable visualization of fine details with more ease.

The 4 mirror lens is the industry preferred standard lens for static and dynamic gonioscopy and features :

  • Crispest, clearest

The Volk G-1 trabeculum provides the highest magnification of ANY gonioscopy lens in existence! Perfect for viewing and treating the trabecular meshwork. One 62° mirror presents a good view of the anterior chamber angle while the central portion ofFor those who prefer the versatility that a second mirror adds, then you may want to consider the Volk g-2 trabeculum. It features the same 1.5x magnification as the G-1 but offers two opposing mirrors angled at 60° and 64° respectively.

Available in

The 6 mirror Gonio lens provides the most comprehensive sweeping views of the anterior segment. With no gaps between the mirrors, you can appreciate a true 360° view, reducing examination time by 25% or more.Designed specifically for selective laser trabeculoplasty, the Volk SLT lens delivers the highest resolution imaging of the angle for examination and laser treatment. The lens has a single reflecting surface which is the preferred standard for SLT
ApprovalUS FDAUS FDAUS FDAInquireInquire
Product NumberVG4HMVG1VG2VG6LNFVSLT
Image Magnification1.5x1.5x1.5x1.0x1.0x
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Contact diameter8.4mmG-1 Trabeculum: 15mm
G-1 Trabeculum NF: 8.4mm
G-2 Trabeculum: 15mm
G-2 Trabeculum NF: 8.4mm
8.4mm15mm
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Laser Spot0.67x.67x.67x1.0xInquire
Mirror Angles4 x 64°62°60°/64°6 by 63°63°
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