American Optical/Reichert NCT Fixation Bulb

American Optical (A.O.) / Reichert Non-Contact Tonometer (NCT) Fixation Bulb. Fits early model NCT and early model A.O. slit lamp fixation.

Also see AO/Reichert NCT Target Bulb.

Trade-in your old A.O./Reichert NCT on one of Reichert's advanced Air Tonometers: PT100, or 7CR