Medical and surgical diagnostic and testing apparatus, machines, instruments and equipment, namely, digital imaging systems and scanning devices which may be incorporated onto a slit-lamp or other devices used in the process of examining a patient's eye by means of photography or by scanning using laser, ultrasound or other test methods for the purpose of diagnosing and informing a patient of their condition or for testing the eye; eye testing machines and apparatus, medical apparatus, namely, a digitally enabled slit lamp for anterior segment or fundus photography; ophthalmological and optical diagnostic, testing and surgical apparatus, machines, instruments and equipment, namely, tonometers, adaptometers, aberrometers, keratomes, refractometers, refractors, auto refractors, corneal topographers, lensmeters, for determining optical characteristics of lenses, pachymeters used to measure the thickness of the cornea, exam chairs for medical use, medical instrument stands, slit lamp microscopes for operations, eye testing chart projectors for medical examination use; ophthalmological and optical diagnostic, testing and surgical apparatus, machines, instruments and equipment accessories, namely, heads up displays, eye protectors for post-surgery eye protection and eye droppers