ROBERT J KOPPANY, O.D.
Optometry at 123 St, Hawthorne, CA
License number
California OP8523
Category
Optometry
Type
Optometrist
Address
Address
4840 W 123Rd St, Hawthorne, CA 90250
Phone
(310) 679-5604
(310) 644-6796 (Fax)
(310) 644-6796 (Fax)
Professional information
Robert J Koppany, Hawthorne CA - OD (Doctor of Optometry)
Specialties:
Optometry
Address:
4840 W 123Rd St, Hawthorne 90250
(310) 679-5604 (Phone), (310) 644-6796 (Fax)
(310) 679-5604 (Phone), (310) 644-6796 (Fax)
Languages:
English
Visual Acuity Testing
US Patent:
2008001, Jan 24, 2008
Filed:
Jul 18, 2006
Appl. No.:
11/489031
Inventors:
Robert Koppany - Hawthorne CA, US
International Classification:
A61B 3/02
US Classification:
351239000
Abstract:
Eye chart for testing visual acuity which includes a plurality of optoptypes arranged in a plurality of lines with each optotype in a line having a uniform resolution throughout and the resolution for each optotype in a given line is the same. The optotypes are generated by standardizing the maximum resolution angle any one letter may have and such is done by utilization of a design circle which represents the maximum resolution.