Check the listing for details. Marco Keratometer Model 1 with Bulb (tested). Condition: Used. Listed at 250.00 USD. Marco Keratometer Model 1 with Bulb (tested), SERIAL # 13750. The Marco Keratometer I is a one position instrument for objectively measuring corneal curvature. By simply rotating it until a major axis is located, curvatures in both major and minor meridians can readily be measured. It assures objective accuracy in such measurements as well as in the fitting of contact lenses. Made in Japan. NOTE: The patient head rest support bracket base has been repaired. Detailed photos are provided. Features:One position instrument. Measures both meridians without changing optical systemDual eye-level sighting system facilitates horizontal alignmentSize is 16 in.(H) x19 in.(L) x7 in.(W) and weight is 18 lbs.We are including a bulb. This is a quality instrument for manual keratometry. Disclaimer: The sale of this item may be subject to regulation by the U.S. Food and Drug Administration(FDA) and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. Regardless of the origin of the equipment, the equipment described and offered here is in no way certified for, recommended for, or offered forany specific use. It is the buyer’s responsibility to have the equipment inspected, tested and certified prior to patient use. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with the equipment. The purchaser, by bidding on this equipment, indicates their acknowledgment of, and agreement to the terms of this disclaimer.