Direct Contact Laser Lenses

CompanyVolk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.
ItemFundus 20mmBlumenthal Iridotomy LensH-R Centralis Laser LensIridectomyVolk Idrees MidVitreous Lens
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DescriptionThe Fundus 20mm is a variation of Volk's standard Fundus Lens. The Fundus 20mm provides 1.44x magnification and has an increased 20mm contact element. The lens is designed so that the contact element sits under the patients eyelid during examination 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.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 Direct image, high-resolution contact lens intended for laser treatment of vitreous floaters.
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
  • Highest magnification direct imaging and treatment of the posterior pole
  • Large contact element provides superior stability
  • 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
  • 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
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ApprovalUS FDAInquireInquireUS FDAInquire
Product NumberVFUNDUS20VBIRIDVHRCVIRIDVIMV
Field of View25°/30°N/A74°/88°N/AInquire
Image Magnification1.44x1.54x1/08x1.7x1.11x
Laser Spot.7x0..65x0.93x.58x.90x
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