Indirect Contact Laser Lenses

CompanyVolk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.
ItemQuad PediatricArea Centralis®Equator Plus®H-R Centralis Laser LensPDT Laser Lens
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DescriptionThis 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 Volk Area Centralis® is excellent for critically evaluating and treating subretinal neovascularization and changes from macular degeneration, retinal vascular occlusions, diabetic macular edema, proliferative diabetic retinopathy and other This 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 fieldDelivering unmatched image quality with high magnification, the HR Centralis Lens provides the highest level of detail for posterior pole examination and precise focal/grid laser treatment.

The superior design of the lens, coupled with high grade,

The 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) - factors
Features
  • 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
  • Patented double aspheric glass optics provide enhanced imaging
  • Available in numerous contact options including our exclusive Advanced No Fluid (ANF+)
  • Ideal for focal grid laser treatment
  • High magnification image of posterior pole with expanded field of view
  • 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+)
  • Enhanced double aspheric design eliminates distortion and improves stereopsis to the periphery of the view
  • Superior high grade, low dispersion glass delivers unsurpassed resolution
  • Improved capability with pupils as small as 4mm
  • Reduced sized housing facilitates manipulation within the orbit
  • 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
ApprovalUS FDAUS FDAUS FDAInquireUS FDA
Product NumberVQPEDVACVEPNFVHRCVPDT
Working DistanceContactContactContactContactContact
Field of View100°/120°70°/84°114°/137°74°/88°115°/137°
Image Magnification.55x1.06x.44x1/08x.67x
Laser Spot1.82x.94x2.27x0.93x1.5x
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