Direct Contact Laser Lenses

CompanyVolk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.
ItemFundus LaserBlumenthal Iridotomy LensCentralis Direct®H-R Centralis Laser LensIridectomy
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DescriptionThis is an advanced fundus laser lens design with Volk exclusive Double Aspheric™ optics for superior high magnification viewing and treatment of the optic nerve head and macula. State-of-the-art computer designed aspheric optics provide improved This unique lens provides a combination of superior optics and the ability to open the anterior chamber angle during the procedure, leading to easier placement of a very peripheral iridotomy, lower energy settings and reduced inflammation.Volk’s Centralis Direct Laser Lens affords the practitioner a direct upright image of the posterior segment of the eye. Utilizing a unique solid methyl methacrylate optic with a bonded protective glass LaserWindow™ exterior, this special optical Delivering 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,

If you prefer a standard style iridectomy lens, then consider the Volk Iridectomy Lens. Its 8mm imaging bulb delivers the view you're used to but with the added benefit of Volk's exclusive Double Aspheric design and Laser Window for superior laser
Features
  • Patented double aspheric glass optics provide enhanced imaging
  • Superior high magnification viewing and treatment of the optic nerve and macula
  • LaserWindow® protects imaging element from contamination ensuring precise laser spot placement
  • Unique contact profile design allows indentation to open the angle and flatten the peripheral iris
  • Aspheric lens element provides superior optical quality for sharply focused laser spots
  • Improved lens performance ensures minimal 'collateral damage'; lower energy used, less iris tissue damage and less post-laser inflammation
  • Larger lens housing improves lens grip and alignment and allows more oblique viewing
  • Direct image lens for treatment of the posterior pole
  • High profile design eliminates filament reflection
  • Available in numerous contact options including our exclusive Advanced No Fluid (ANF+)
  • Highest laser spot size of any direct contact lens
  • 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 glass optics provide enhanced imaging
  • Highest image magnification of the iris
  • LaserWindow® protects imaging element from contamination ensuring precise laser spot placement
ApprovalUS FDAInquireUS FDAInquireUS FDA
Product NumberVFUNDUSVBIRIDVCDVHRCVIRID
Field of View35°/40°N/A22°/26°74°/88°N/A
Image Magnification1.25x1.54x.9x1/08x1.7x
Laser Spot.8x0..65x1.11x0.93x.58x
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