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-4 Four-Mirror Glass Gonio LensHigh 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 ofThe G-4 goniolaser lens features 4 precisely angled 64° mirrors to deliver a complete 360° view of the anterior chamber angle with slight rotation. The standard fluid design (flanged glass contact element) provides a stable platform during laser 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 NumberVG6LNFVG1VG4VG4HMVSLT
Image Magnification1.0x1.5x1.0x1.5x1.0x
Static FOVInquireInquireInquireInquireInquire
Contact diameter8.4mmG-1 Trabeculum: 15mm
G-1 Trabeculum NF: 8.4mm
15mm8.4mm15mm
Lens HeightInquireInquireInquireInquireInquire
Laser Spot1.0x.67x1.0x0.67xInquire
Mirror Angles6 by 63°62°4x 64°4 x 64°63°
Get quoteInquireInquireInquireInquireInquire