Volk Optical 20D Classic Indirect Ophthalmic BIO Lens - Blue
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Volk Optical 20D Classic Indirect Ophthalmic BIO Lens - Blue
Patented double aspheric glass optics provide enhanced imaging
High magnification provides excellent views of the optic disc and macula
Perfectly corrected for field curvature, astigmatism, aberrations and coma
Field of View: 46º/60º; Image Magnification: 3.13x; Laser Spot: 0.32x; Working Distance 50mm
Made in the USA by Volk Optical: The No. 1 trusted brand in Ophthalmic lenses with ~50 years of experience
Primary Application: Industry standard general diagnostic lens Features: Patented double aspheric glass optics provide enhanced imaging High magnification provides excellent views of the optic disc and macula Perfectly corrected for field curvature, astigmatism, aberrations, and coma Comes with a single lens case *Comes with a single lens case Specifications: Field of view: 46°/60° Image mag: 3.13x Laser spot: .32x Working distance: 50mm