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510(k) Data Aggregation
K Number
K022373Device Name
CHROMAGEN V3.0 READING AID & COLOR DISCRIMINATION ENHANCEMENT SPECTACLE LENS
Manufacturer
CANTOR & NISSEL LTD.
Date Cleared
2002-10-07
(77 days)
Product Code
NJH, HQG, NAI
Regulation Number
886.5844Why did this record match?
Product Code :
NJH
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
Prescribed for the correction of refractive ametropia (myopia, hyperopia and astigmatism) in aphakic and not-aphakic persons.
Prescribed as a colored filter to aid individuals who experience reading discomfort not related to binocular vision problems or uncorrected refractive error.
Prescribed to enhance color discrimination in patients with protan or deutan (red-green) color vision deficiencies.
Device Description
The ChromaGen v3.0 Reading Aid & Color Discrimination Enhancement, Spectacle Lenses are prescription spectacles that have been precision coated with varying hue and saturation filters similar to antireflection coatings and colored prescription sunglass coatings that are already included in the prescription spectacle lens classification. ChromaGen v30 Reading Aid & Color Discrimination Enhancement are available in varying hues and saturation levels duplicate of that available in the ChromaGen v30 Reading Aid & Color Discrimination Enhancement, Soft Contact Lenses. The ChromaGen v30 Reading Aid & Color Discrimination Enhancement, Spectacle Lens has been designed for binocular use, and when used in combination, have been shown to be of use for patients experiencing visual discomfort when reading.
The ChromaGen v3.0 Reading Aid & Color Discrimination Enhancement, Spectacle Lens coating/tinting process does not alter the optical and/or performance characteristics of the finished spectacle lens.
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