Biomaterial Database

Clip-on eyeglass loupe as a writing aid for low-vision patients. 1977

G M Hope

To aid the partially sighted in writing on small areas, such as bank drafts, a clip-on eyeglass loupe (11 diopters, 3.5 inches, Bausch and Lomb) attached to a finepoint felt pen provides adequate vision.

UI	MeSH Term	Description	Entries
D007909	Lenses	Pieces of glass or other transparent materials used for magnification or increased visual acuity.
D005260	Female		Females
D006236	Handwriting	Manual writing with a pen or pencil.
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D012682	Sensory Aids	Devices and materials used to extend the functioning of the senses, most often including materials adapted for those having visual or hearing impairments and also includes materials that have been translated from one sensory mode to another. (ERIC https://eric.ed.gov/?qt	Aid, Sensory,Aids, Sensory,Sensory Aid
D014786	Vision Disorders	Visual impairments limiting one or more of the basic functions of the eye: visual acuity, dark adaptation, color vision, or peripheral vision. These may result from EYE DISEASES; OPTIC NERVE DISEASES; VISUAL PATHWAY diseases; OCCIPITAL LOBE diseases; OCULAR MOTILITY DISORDERS; and other conditions (From Newell, Ophthalmology: Principles and Concepts, 7th ed, p132).	Hemeralopia,Macropsia,Micropsia,Day Blindness,Metamorphopsia,Vision Disability,Visual Disorders,Visual Impairment,Blindness, Day,Disabilities, Vision,Disability, Vision,Disorder, Visual,Disorders, Visual,Hemeralopias,Impairment, Visual,Impairments, Visual,Macropsias,Metamorphopsias,Micropsias,Vision Disabilities,Vision Disorder,Visual Disorder,Visual Impairments