Indirect BIO Lenses

CompanyVolk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.
ItemDigital ClearMag Lens15D20DDigital ClearField LensMacula Plus® 5.5
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DescriptionWith 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 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 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 indirectThe Macula Plus® 5.5 is excellent for detailed observation of the optic nerve head and macula. Use it with your binocular indirect ophthalmoscope for detecting choroidal neovascular membranes, macular edema, serous detachments and other macular
Features
  • 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
  • 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
  • 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
  • Patented double aspheric glass optics provide enhanced imaging
  • Lens adapter provides stability with extended working distance
  • Excellent for Binocular indirect examination of geriatric patients
  • Excellent stereo imaging for diagnosis of macula abnormalities
ApprovalUS FDAUS FDAUS FDAUS FDAUS FDA
Product NumberVDGTLHMV15LCV20LCVDGTLCFVMP5.5
Working Distance60mm72mm50mm37mm80mm
Field of View38°/49°36°/47°46°/60°55°/72°36°/43°
Image Magnification3.894.11x3.13x2.795.50x
Laser Spot0.26.24x.32x0.36.18x
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