Indirect Gonioscopes

CompanyVolk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.
ItemG-6 Six-Mirror Glass Gonio LensG-1 One-Mirror Glass Trabeculum LensG-2 Two-Mirror Glass TrabeculumHigh Mag 4 Mirror Gonio LensVolk SLT Lens
PriceInquireInquireInquireInquireInquire
Vendor Product PageCompany Product PageCompany Product PageCompany Product Page
DescriptionThe 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.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

This 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

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
ApprovalInquireUS FDAUS FDAUS FDAInquire
Product NumberVG6LNFVG1VG2VG4HMVSLT
Image Magnification1.0x1.5x1.5x1.5x1.0x
Static FOVInquireInquireInquireInquireInquire
Contact diameter8.4mmG-1 Trabeculum: 15mm
G-1 Trabeculum NF: 8.4mm
G-2 Trabeculum: 15mm
G-2 Trabeculum NF: 8.4mm
8.4mm15mm
Lens HeightInquireInquireInquireInquireInquire
Laser Spot1.0x.67x.67x0.67xInquire
Mirror Angles6 by 63°62°60°/64°4 x 64°63°
Get quoteInquireInquireInquireInquireInquire