A novel horizontal light path-vision enhancing system (HLP-VES) capable of 2x to 6x magnification and mounted across the facial plane will be studied with respect to low vision application. The study will involve: (1) Survey of current usage of telescopic vision aids; (2) Optimization of optical design in desirable magnification powers incorporating the HLP-VES principle; (3) Preliminary designs of optical chassis and mounting; (4) Identification of component sources and cost analysis; (5) Fabrication of prototype. The value and benefit of this design as compared to conventional low vision aids is that it will permit a significantly smaller physical size and weight, a large range of focus, and greater control of fit to the individual patient. This system has the potential to replace existing low vision devices by providing less obscured vision through the carrier lens, and improved wearibility due to weight and balance factors in a cosmetically more acceptable design.

Agency
National Institute of Health (NIH)
Institute
National Eye Institute (NEI)
Type
Small Business Innovation Research Grants (SBIR) - Phase I (R43)
Project #
1R43EY006248-01
Application #
3496855
Study Section
(SSS)
Project Start
1985-09-30
Project End
1986-03-29
Budget Start
1985-09-30
Budget End
1986-03-29
Support Year
1
Fiscal Year
1985
Total Cost
Indirect Cost
Name
Ocutech, Inc.
Department
Type
DUNS #
City
Chapel Hill
State
NC
Country
United States
Zip Code
27514