Indirect Gonioscopes

CompanyVolk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.
Item3 Mirror LensG-1 One-Mirror Glass Trabeculum LensG-3 Three-Mirror Glass Gonio Fundus LensVolk Mini 4 Mirror Gonio LensVolk SLT Lens
PriceInquireInquireInquireInquireInquire
Vendor Product PageCompany Product PageCompany Product PageCompany Product Page
DescriptionVolk 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 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 ofVolk'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° 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 NumberV3MIRVG1VG3V4MANF+VSLT
Image Magnification1.06x1.5xG-3 Gonio: 1.06x
G-3 Gonio NF: 1.36x
G-3 Gonio MINI: 1.0x
1.0x1.0x
Static FOVInquireInquireInquireInquireInquire
Contact diameter3 Mirror: 15mm
3 Mirror NF: 18mm
G-1 Trabeculum: 15mm
G-1 Trabeculum NF: 8.4mm
G-3 Gonio: 15mm
G-3 Gonio NF: 11.4mm
G-3 Gonio MINI: 9.6mm
15mm15mm
Lens HeightInquireInquireInquireInquireInquire
Laser Spot.94x.67xG-3 Gonio: .94x
G-3 Gonio NF: .97x
G-3 Gonio MINI: 1.0x
1.0xInquire
Mirror Angles60°/66°/76°62°60°/66°/76°4 by 62°63°
Get quoteInquireInquireInquireInquireInquire