Apparatus for measuring the refractive power of an optical syste
Apparatus for measuring the refractive power of an optical syste
Apparatus for measuring the refractive power of an optical syste
Apparatus for measuring the refractive power of the eye
Apparatus for measuring the spherical surface of the cornea
Apparatus for measuring visual performance
Apparatus for monitoring physiolgical data to detect drug impair
Apparatus for observation and/or treatment of a seated or recumb
Apparatus for observing and examining the eyes
Apparatus for observing and photographing a corneal endothelium
Apparatus for observing cornea for transplantation
Apparatus for obtaining images of cornea endothelium
Apparatus for obtaining visual images of cornea cells and method
Apparatus for ophthalmic treatment using a light beam
Apparatus for ophthalmological laser-therapy instruments
Apparatus for photographic retroillumination image on eyeground
Apparatus for photographing a corneal endothelium
Apparatus for photographing a corneal endothelium
Apparatus for photographing the anterior segment and retina...
Apparatus for phototaking the image of an eye comprising systems