Details
High resolution 20 diopter lens offered at the same comfortable diameter as our traditional 28D lens. More ergonomic than the traditional 20D* when examining smaller patients. Excellent for pedriatics. The new OI-20MS glass aspheric lens features our LaserLight HD anti-reflective coating and is ideal for digital imaging and laser transmission. * Ocular Instruments OI-20M clear aperture = 48mm