Indirect Contact Laser Lenses

CompanyVolk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.
ItemPDT Laser LensEquator Plus®Quad PediatricQuadrAspheric®Super Macula® 2.2
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DescriptionThe Volk PDT Laser Lens has been specifically designed to deliver the maximum laser spot size onto the retina during photodynamic therapy. The Volk PDT Laser Lens delivers the optimum combination of field (137° FOV) and magnification (1.5x) - factorsThis unique 129 diopter contact lens has been specifically designed for small pupil examinations at the slit lamp when traditional non-contact slit lamp lenses do not provide adequate views. The Equator Plus delivers an outstanding 137° dynamic fieldThis specially adapted QuadrAspheric design with 10mm diameter contact surface is ideal for diagnosis and management of retinopathy of prematurety (ROP) and other infant conditions. It has been developed to aid the practitioner in the diagnosis and The original 130° QuadrAspheric lens has grown in popularity since its introduction in 1989 as the preferred wide field fundus laser lens. Its sleek 28.6mm diameter housing provides a definite advantage over competitive wide field lenses for The re-designed Super Macula® 2.2 offers extremely high resolution treatment capability of lesions near the fovea, while achieving an exceptionally wide 78° field of view. This lens is an excellent choice for critical evaluation of the optic
Features
  • Patented double aspheric high index glass optics provide enhanced imaging
  • Delivers maximum laser spot size for treatment of the choroidal neovascular membranes
  • Optimum combination of magnification and field of view to optimize PDT procedures
  • Optimized AR coating for 689 nm wavelength used for PDT procedures
  • Ideal for small pupil examination
  • Excellent for diabetic patients with myotic eyes
  • Patented double aspheric high index glass optics provide enhanced imaging
  • Available in numerous contact options including our exclusive Advanced No Fluid (ANF+)
  • Patented double aspheric high index glass optics provide enhanced imaging
  • Miniaturized contact diameter ideal for diagnosis and treatment of ROP
  • Excellent for treatment of narrow palpebral fissures
  • Optimally sized to maximize maneuverability in the orbit
  • High resolution imaging of the peripheral retina
  • Small pupil fundus examination capability
  • Patented double aspheric high index glass optics provide enhanced imaging
  • Available in numerous contact options including our exclusive Advanced No Fluid (ANF+)
  • Patented double aspheric high index glass optics provide enhanced imaging
  • Ideal for focal grid laser treatment
  • Highest magnification image of the posterior pole of any indirect contact lens
  • Redesigned to reduce weight and size for ease of use
ApprovalUS FDAUS FDAUS FDAUS FDAUS FDA
Product NumberVPDTVEPNFVQPEDVQFLVSMAC2.2
Working DistanceContactContactContactContactContact
Field of View115°/137°114°/137°100°/120°120°/144°60°/78°
Image Magnification.67x.44x.55x.51x1.49x
Laser Spot1.5x2.27x1.82x1.97x.67x
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