"Eye checkups" refer to the regular visits you make to a doctor or optometrist to examine your eyes and check for any problems or changes in your vision. These checkups help keep your eyes healthy and ensure you can see properly. Full definition
The optician's work includes eye checkups for visibility, suggesting the right specs and lenses to the patients to cure their visibility disorder and opticians also deal in making the spectacles as per client's needs. (sampleresumeobjectives.org)
Dogs who take MSM should get regular eye checkups and liver and kidney tests. (breedingbusiness.com)