Feature●Comes in wooden case for safety and elegance●20D Lens provides an extended working distance from cornea.●Sterilizable, Perfect equilibrium of magnification and field of view. Perfectly corrected for field curvature, astigmatism, aberrations and coma.●20D Slit Lamp Lens offers an ideal combination of field and magnification●Features & Benefits:- Double aspheric glass optics provide Clear imaging.Description
Specification: - Lens = 20D Field of View = 50 Degree Image Mag = 2.97x Aperture = 48mm Working Distance = 47mm