title: Construction of a Fresnel membrane telemicroscopic system.
abstract: The construction of a simple, inexpensive, yet versatile telemicroscopic system is described. The clinical advantages and disadvantages of such a device in rehabilitation of the partially sighted are discussed.
mesh_terms: D006801:Humans; D007909:Lenses / Q000592:standards*; D008567:Membranes, Artificial; D008853:Microscopy / Q000295:instrumentation*; D009907:Optometry / Q000295:instrumentation*; D014786:Vision Disorders / Q000534:rehabilitation*
chemical_list: D008567:Membranes, Artificial