Bausch and Lomb Manual Keratometer 71-21-35

The Bausch & Lomb Keratometer measures concave surfaces for contact lens fitting. Both major and minor meridians can be measured once the major axis is located. Easy elevation and lowering allows quick patient positioning. Other features include engraved focusing scale, coincidence focusing system, single position measurement in both meridians. Dial readings are shown in both diopters and millimeters for maximum convenience, converting both corneal and contact lens measurement.