Jonathan J Drewes

Title: The Innovative Contributions of Jonathan J Drewes

Introduction

Jonathan J Drewes is a notable inventor based in Athens, Alabama. He has made significant contributions to the field of optical testing, particularly in the development of advanced eyeglass lenses. His work focuses on enhancing image quality through innovative technologies.

Latest Patents

One of Drewes' key inventions is the patent for an "Image quality mapper for progressive eyeglasses." This instrument and method for optical testing of eyeglass lenses, including progressive addition lenses, is designed to obtain precise image quality measurements. The system features an illumination setup that presents a beam of light to a test lens, a positioning system for rotating the lens, and a zoom lens that maintains a constant effective focal length. Additionally, it includes a detection system for recording and measuring the image quality of the test lens. The instrument is fully automated, capable of measuring power, astigmatism, prism, and modulation transfer function at various locations on the lens surface. Drewes holds 1 patent for this innovative technology.

Career Highlights

Drewes is associated with Innotech Corporation, where he applies his expertise in optical testing and lens technology. His work has contributed to advancements in the field, making eyeglasses more effective and comfortable for users.

Collaborations

Throughout his career, Drewes has collaborated with esteemed colleagues such as Russell A Chipman and James B Hadaway. These partnerships have fostered innovation and have been instrumental in the development of new technologies in optical testing.

Conclusion

Jonathan J Drewes exemplifies the spirit of innovation in the field of optical technology. His contributions, particularly in the area of eyeglass lens testing, have paved the way for improved image quality and user experience. His work continues to influence the industry positively.