Indirect BIO Lenses

CompanyVolk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.Volk Optical, Inc.
ItemDigital ClearField Lens20D25DMacula Plus® 5.5Pan Retinal® 2.2
PriceInquireInquireInquireInquireInquire
DescriptionWith 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 indirectVolk’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.The 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 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
  • 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
  • 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
  • Lens adapter provides stability with extended working distance
  • Excellent for Binocular indirect examination of geriatric patients
  • Excellent stereo imaging for diagnosis of macula abnormalities
  • Patented double aspheric glass optics provide enhanced imaging
  • Optimized magnification and field of view for general diagnosis
ApprovalUS FDAUS FDAUS FDAUS FDAUS FDA
Product NumberVDGTLCFV20LCV25LCVMP5.5VPRC
Working Distance37mm50mm38mm80mm40mm
Field of View55°/72°46°/60°52°/68°36°/43°56°/73°
Image Magnification2.793.13x2.54x5.50x2.68x
Laser Spot0.36.32x.39x.18x.37x
Get quoteInquireInquireInquireInquireInquire