Behind the lens telescope: a new concept in bioptics

Autor: Randall T. Jose, Christian L. Kuether, Larry A. Spitzberg
Rok vydání: 1989
Předmět:
Zdroj: Optometry and vision science : official publication of the American Academy of Optometry. 66(9)
ISSN: 1040-5488
Popis: A new concept in bioptic prescriptions is presented. The new Behind-The-Lens (BTL) telescope provides the advantages of the typical bioptic with the additional advantage of providing a more acceptable appearance.
Databáze: OpenAIRE