Indirect BIO Lenses

CompanyVolk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.
Item28D14D15D20D25D
PriceInquireInquireInquireInquireInquire
DescriptionProvides exceptional resolution and fundus scanning capability. Excellent for small pupil diagnosis and treatment.The 14D provides high magnification along with an optimized working distance from the cornea.  With its 4.30x magnification, it is also well suited for optic disc and macular observation.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.Volk’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 This excellent mid-power lens provides medium field and magnification, with an ideal diameter for grip and manipulation in the orbital area.
Features
  • Patented double aspheric glass optics provide enhanced imaging
  • AutoClave Sterilizable available for decreased processing time
  • Excellent for small pupil diagnosis and treatment
  • High resolution provides excellent fundus imaging
  • Patented double aspheric glass optics provide enhanced imaging
  • Excellent diagnostic lens for Glaucoma screening
  • High magnification provides excellent imaging of optic disc and macula
  • Patented double aspheric glass optics provide enhanced imaging
  • Excellent diagnostic lens for Glaucoma screening
  • 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
  • Patented double aspheric glass optics provide enhanced imaging
  • Lower magnification decreases working distance
  • Ideal diameter for use within the orbital area
ApprovalUS FDAUS FDAUS FDAUS FDAUS FDA
Product NumberV28LCV14LCV15LCV20LCV25LC
Working Distance33mm75mm72mm50mm38mm
Field of View53°/69°36°/47°36°/47°46°/60°52°/68°
Image Magnification2.27x4.30x4.11x3.13x2.54x
Laser Spot.44x.23x.24x.32x.39x
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