Indirect BIO Lenses

CompanyVolk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.
Item20D15D25D30DPan Retinal® 2.2
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DescriptionVolk’s state-of-the-art 20D diagnostic/laser lens is perfectly corrected for field curvature, astigmatic aberrations and coma – delivering the best retinal image of any 20 diopter lens on the market. Its advanced double aspheric design further The 15D provides high magnification along with an optimized working distance from the cornea. With its 4.11x magnification it is also well suited for disc and macular observation.This excellent mid-power lens provides medium field and magnification, with an ideal diameter for grip and manipulation in the orbital area.The Volk 30D is designed to provide the practitioner a wide field of view with a short working distance. This lens is excellent for use with small pupils.The Pan Retinal® 2.2 uniquely combines magnification nearly that of the 20D lens with a field of view approaching that of the 30D lens. Excellent for virtually every examination procedure, including small pupil examinations.
Features
  • High magnification provides excellent imaging of optic disc and macula
  • Patented double aspheric glass optics provide enhanced imaging
  • Perfectly corrected for field curvature, astigmatic aberrations and coma
  • AutoClave Sterilizable available decreases processing time
  • High magnification provides excellent imaging of optic disc and macula
  • Patented double aspheric glass optics provide enhanced imaging
  • Excellent diagnostic lens for Glaucoma screening
  • Patented double aspheric glass optics provide enhanced imaging
  • Lower magnification decreases working distance
  • Ideal diameter for use within the orbital area
  • Patented double aspheric glass optics provide enhanced imaging
  • Excellent for small pupil examination
  • Wide field of view with short working distance
  • Patented double aspheric glass optics provide enhanced imaging
  • Optimized magnification and field of view for general diagnosis
ApprovalUS FDAUS FDAUS FDAUS FDAUS FDA
Product NumberV20LCV15LCV25LCV30LCVPRC
Working Distance50mm72mm38mm30mm40mm
Field of View46°/60°36°/47°52°/68°58°/75°56°/73°
Image Magnification3.13x4.11x2.54x2.15x2.68x
Laser Spot.32x.24x.39x.47x.37x
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