Best 90D, 78D,20D Aspheric Lens Set/ OPHTHALMOLOGY AND OPTOMETRY
Features & Benefits of 20D Aspheric Lens:- Double aspheric glass optics provide Clear imaging. High magnification provides excellent views of the optic. Perfectly corrected for field curvature, astigmatism, aberrations, and coma
Features & Benefits of 90D Classic Slit Lamp Lens:- General Diagnosis and Small Pupil Examinations. Double Aspheric glass optics provide Clear imaging. A small Diameter ring is Ideal for Dynamic Fundoscopy. Outstanding General Diagnostic Lens, Even through Small Pupils.
Features & Benefits of 78D Classic Slit Lamp Lens: Patented double aspheric glass optics provide enhanced imaging Original 78D lens started the slit lamp fundus examination revolution. A small diameter ring is ideal for dynamic fundoscopy Outstanding general diagnostic lens, even through small pupils