Location History:
- Steinbach, DE (1979)
- Fernwald, DE (1981 - 1988)
- Fernwald-Steinbach, DE (1999)
Company Filing History:
Years Active: 1979-1999
Title: The Innovations of Rolf Magel: A Pioneer in Exposure Metering Technology
Introduction
Rolf Magel, based in Fernwald, Germany, is a noteworthy inventor recognized for his contributions to photographic technology. With a portfolio of seven patents, Magel has been instrumental in the development of innovative devices that enhance photographic quality and functionality. His work reflects a deep understanding of both theoretical and practical aspects of camera technology.
Latest Patents
One of Rolf Magel's significant patents is a "Device for Exposure Metering." This innovative device is designed specifically for photographic cameras and includes a reflector situated in the imaging beam path. The reflector features a reflecting structure whose dimensions correspond closely to the image recording format. During exposure metering, a photoelectric receiver measures the light intensity of the portion of the image reflected from the structure, ensuring accurate exposure settings. Notably, the reflector is pivotally mounted within the camera housing, positioning it near the film plane during metering. Additionally, a section of the reflector is transparent, allowing a photoelectric receiver to be positioned behind it, enhancing its functionality.
Another important patent by Magel is a "Circuit Arrangement for Reducing the Settling Time of Logarithmic Amplifiers." This invention focuses on minimizing the settling time for amplifiers connected to photoelectronic components. It incorporates a control circuit that collaborates with the circuit arrangement to prevent the parasitic capacitance of the electronic components from charging when the circuit is activated, thus improving performance.
Career Highlights
Throughout his career, Rolf Magel has worked with prominent companies in the optical and photographic industry. Notable amongst these are Ernst Leitz Wetzlar GmbH and Leica Camera AG, two established names renowned for their high-quality imaging products. His contributions to these organizations have helped shape modern imaging technology.
Collaborations
During his professional journey, Magel has collaborated with esteemed colleagues, including Walter Bletz and Helmut Bill. These collaborations have likely fostered an environment of innovation and creativity, leading to impactful advancements in the field of photography.
Conclusion
Rolf Magel's inventive spirit and dedication to enhancing photographic technology have left a significant mark on the industry. His patents are a testament to his ingenuity and commitment to improving user experience in photography. As the field continues to evolve, the influence of innovators like Rolf Magel remains vital in driving the future of imaging technology.