Nigel J Dashwood

Title: Innovations of Nigel J Dashwood

Introduction

Nigel J Dashwood is a notable inventor based in Royston, GB. He has made significant contributions to the field of cinematography and optical technology. With a total of two patents to his name, Dashwood's work showcases his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is for an optical compensator designed for cinematography. This device compensates for the movement of cinematographic films through a camera or projector. By utilizing this device, intermittent film motion can be eliminated, allowing for continuous film movement. The invention employs a series of inverting reflectors, typically Amici prisms, which move in the same direction as the film but at half its speed. The path of these prisms is determined by a straight line segment of a track, parallel to the film's movement. The film is illuminated over a width of at least one and a half frames using a condenser lens, resulting in multiple partial images that are reconstituted to form a composite frame in the projected image.

Another significant patent by Dashwood is an optical scanner. This scanner features a light beam that is reciprocated parallel to itself. It includes a stationary inlet for the light beam and an elongated first prism with a parallelogram shape. The light beam is admitted through the inlet end of the first prism, where it is reflected twice before exiting in a parallel direction. A second prism, similar to the first, is positioned downstream to determine the location of the light beam during scanning operations.

Career Highlights

Throughout his career, Nigel J Dashwood has worked with several companies, including Schumag GmbH and P A Management Consultants Limited. His experience in these organizations has contributed to his development as an inventor and innovator in the field of optical technology.

Collaborations

One of his notable collaborators is Dexter R Plummer. Their partnership has likely fostered innovative ideas and advancements in their respective fields.

Conclusion

Nigel J Dashwood's contributions to cinematography and optical technology through his patents reflect his innovative mindset and technical prowess. His work continues to influence the industry and inspire future inventors.