Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Larry A. Spitzberg"'
Autor:
Larry A. Spitzberg, Shuai Chen
Publikováno v:
Optometry and Vision Science. 71:613-618
A new stand magnifier has been designed for low vision patients and developed into a working instrument. This zoom magnifier has two ergonomic advantages over the currently available single lens magnifiers: it stays in focus (zooms) as the power is c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04a0c269fed04bc25439cce8c6ae8399
https://doi.org/10.1097/00006324-199410000-00003
https://doi.org/10.1097/00006324-199410000-00003
Autor:
Ming Qi, Larry A. Spitzberg
Publikováno v:
Optometry and Vision Science. 71:115-119
Using simple optical equations we solved for the depth of field (or range of movement for clear viewing) of plus lenses and near telescopes of the same equivalent power and then compared them. The prevalent clinical wisdom states that reading telesco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75c970d0cc58ddfaa0320365cef8a1c1
https://doi.org/10.1097/00006324-199402000-00011
https://doi.org/10.1097/00006324-199402000-00011
Autor:
Maianh Tran, Jonathan Nnadozie, Norman Bailey, John Feaster, Ian B. Berger, Scott Swann, Larry A. Spitzberg, Chris Kuether
Publikováno v:
Optometry and Vision Science. 70:332-338
Most people in developing countries do not have the means to carry out refractive measurements using standard assessment techniques. Four prototypes of the FOCOMETER have therefore been constructed at the University of Houston College of Optometry un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8770f1d5b643703c79aaeeb5a82a3382
https://doi.org/10.1097/00006324-199304000-00013
https://doi.org/10.1097/00006324-199304000-00013
Publikováno v:
Optometry and Vision Science. 77:240
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0691ed07a59a5ba7157e8cb4ac4a1d96
https://doi.org/10.1097/00006324-200012001-00384
https://doi.org/10.1097/00006324-200012001-00384
Publikováno v:
Optometry and Vision Science. 72:70
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60f914170888a40d4699ebc7a03e92fa
https://doi.org/10.1097/00006324-199512001-00113
https://doi.org/10.1097/00006324-199512001-00113
Publikováno v:
Optometry and vision science : official publication of the American Academy of Optometry. 66(9)
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.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eab2e49f77b58237f2d03297be1ca6ce
https://pubmed.ncbi.nlm.nih.gov/2797716
https://pubmed.ncbi.nlm.nih.gov/2797716