KERATOMETER












KERATOMETER 1. One position instrument. Measures both medians without changing Optical system. 2. Positive fixation, permits rapid measurement of centeral corneal area. 3. Precision objectives, assure durability, Achromatic lenses. 4. Dual eye level sighting system. Facilities horizontal alignment. 5. Two way adjustable head and chin rests. 6. Simple vertical adjustment to fit patient. 7. Coincidence focussing system. Positive measurement to .02 accuracy 15x wide angle piece. 8. Measurement range : Radium of curvature 9.4 - 6.4mm (in 0.05mm steps).