American Optical AO 11610

The American Optical AO 11610 is a used manual phoroptor prized for the sturdy build quality and straightforward operation that AO instruments are known for throughout the optometric field. Its dial-based sphere and cylinder adjustment system, paired with precise axis control, allows examiners to move efficiently through a refraction sequence while maintaining accuracy. The design has stood the test of time in exam rooms where dependable, no-frills refracting equipment is prioritized. This model supports the core diagnostic tasks expected of a full-featured phoroptor, including distance and near acuity testing, binocular balance procedures, and prism-assisted evaluations for phorias and ductions. The auxiliary lens wheel accommodates devices such as the Maddox rod, giving practitioners added versatility during comprehensive eye exams. Adjustable interpupillary distance settings and a balanced dual-aperture housing help ensure a comfortable fit across a broad range of patients. Sold as a used unit, this AO 11610 carries expected cosmetic wear from prior use in a clinical setting but remains functional for continued refraction work. It is well suited for practices seeking an affordable, reliable phoroptor to fill out an exam lane, and it is compatible with the mounting arms and stands typically used in eye care offices.