Indirect BIO Lenses

CompanyVolk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.
Item25D14D15DDigital ClearField LensDigital ClearMag Lens
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DescriptionThis excellent mid-power lens provides medium field and magnification, with an ideal diameter for grip and manipulation in the orbital area.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.With advanced glass technologies and designs, the Digital ClearField lens delivers enhanced wide field views of the mid and far peripheral retina. Using this advanced lens will provide image quality previously unattainable with the binocular indirectWith advanced glass technologies and designs, the Digital ClearMag lens delivers enhanced high magnification views of the posterior pole. Using this advanced lens will provide image quality previously unattainable with the binocular indirect method
Features
  • 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 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
  • For mid and far peripheral retinal viewing
  • Low dispersion™ glass delivers superior resolution compared to traditional BIO lenses
  • Smaller profile ring facilitates manipulation within the orbit
  • For detailed optic disc and posterior pole examination
  • Low dispersion™ glass delivers superior resolution compared to traditional BIO lenses
  • Smaller profile ring facilitates manipulation within the orbit
ApprovalUS FDAUS FDAUS FDAUS FDAUS FDA
Product NumberV25LCV14LCV15LCVDGTLCFVDGTLHM
Working Distance38mm75mm72mm37mm60mm
Field of View52°/68°36°/47°36°/47°55°/72°38°/49°
Image Magnification2.54x4.30x4.11x2.793.89
Laser Spot.39x.23x.24x0.360.26
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