Medical devices for diagnosis; medical devices for diagnosis of the eye for use in optical biometry; devices for diagnosis of the eye for use in anterior chamber analysis; devices for optical biometry, i.e. devices for diagnosis for planning cataract and refractive surgery services; ultrasonic biometry devices, i.e. diagnostic devices for planning cataract and refractive surgery services; ultrasonic diagnostic systems; ophthalmic medical devices, i.e. slit lamps; ophthalmometers; ophthalmoscopes; tonometers; ophthalmic medical devices, namely pachymeters; ophthalmic medical devices, namely anterior chamber analyzers; ophthalmic medical devices, namely devices for coherent optical tomography (OCT)