Indirect Gonioscopes

CompanyVolk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.
ItemG-3 Three-Mirror Glass Gonio Fundus Lens3 Mirror LensHigh Mag 4 Mirror Gonio LensVolk Mini 4 Mirror Gonio LensVolk SLT Lens
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DescriptionVolk's G-3 goniofundus lens incorporate 3 mirrors angled at 76°, 66° and 60°. The G-3 is ideal for anterior chamber as well as central and peripheral fundus viewing and treatment. The retinal viewing mirrors are accurately angled and spaced 120° Volk 3 mirror lenses featuring ultra-clear Volk 3-Mirror optics, incorporating 3 mirrors precisely angled at 76°, 66° and 60°. The 3 Mirror is ideal for anterior chamber as well central and peripheral fundus viewing and treatment. The retinal 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

The 4 mirror mini Gonio lens provides a complete view of the chamber angle, with the convenience of a small sized body. This enables easier manipulation within a small orbit.

Features:

  • Small body and ring for ease of use within the orbit
  • 4 mirrors

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 NumberVG3V3MIRVG4HMV4MANF+VSLT
Image MagnificationG-3 Gonio: 1.06x
G-3 Gonio NF: 1.36x
G-3 Gonio MINI: 1.0x
1.06x1.5x1.0x1.0x
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Contact diameterG-3 Gonio: 15mm
G-3 Gonio NF: 11.4mm
G-3 Gonio MINI: 9.6mm
3 Mirror: 15mm
3 Mirror NF: 18mm
8.4mm15mm15mm
Lens HeightInquireInquireInquireInquireInquire
Laser SpotG-3 Gonio: .94x
G-3 Gonio NF: .97x
G-3 Gonio MINI: 1.0x
.94x0.67x1.0xInquire
Mirror Angles60°/66°/76°60°/66°/76°4 x 64°4 by 62°63°
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