Indirect BIO Lenses

CompanyVolk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.
Item14D20D25D28D30D
PriceInquireInquireInquireInquireInquire
DescriptionThe 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.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.Provides exceptional resolution and fundus scanning capability. Excellent for small pupil diagnosis and treatment.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.
Features
  • 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
  • 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 for small pupil examination
  • Wide field of view with short working distance
ApprovalUS FDAUS FDAUS FDAUS FDAUS FDA
Product NumberV14LCV20LCV25LCV28LCV30LC
Working Distance75mm50mm38mm33mm30mm
Field of View36°/47°46°/60°52°/68°53°/69°58°/75°
Image Magnification4.30x3.13x2.54x2.27x2.15x
Laser Spot.23x.32x.39x.44x.47x
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