Horace William Lee
Horace William Lee was an optical designer responsible for developing multiple influential lens designs, including the Opic (1920), an asymmetric large-aperture
Early life and education
Horace Lee was born in January 1889 and graduated from
Career
Lee started at TT&H in 1913 as the assistant to prolific designer Arthur Warmisham.[4] He developed the first f/2.0 lens in 1920,[3] which subsequently was marketed as the OPIC (1924) and Speed Panchro (1930).[5] Lee's 1920 patent traces the development of the Gauss lens and subsequent double-Gauss type through the 1896 patent by Paul Rudolph, which improved the aperture to f/4; in comparison, Lee's lens gathered four times as much light by introducing an asymmetry to the lens geometry.[3] Rudolf Kingslake said Lee's design influenced "other designers [who] began to realize the virtues of this type of construction", including German designers Tronnier (Schneider Xenon, 1925), Merté (Zeiss Biotar, 1927), and Berek (Leitz Summar, 1933)[1]: 122–123 The Jazz Singer (1927) was filmed using OPIC lenses; as the first feature-length fully sound-synchronized motion picture, the fast OPIC lenses were needed to compensate for the increased frame rate and decreased illumination.[5] The OPIC lenses were rebranded as Speed Panchro and offered in a variety of focal lengths, ranging from 24 to 108 mm, starting from 1930.[5]
That year, Lee also patented the inverted telephoto lens design, which allowed color reproduction for the motion picture industry.
Lee left TT&H in 1936 and joined a series of companies after that, including Scophony, Pullin, and Aldis, publishing scientific articles on lenses and optics until 1945;[1]: 251 Burrows and Lee moved to Warsash near Southampton in their later years. He died in 1976 and is buried in Warsash.[2]
References
- ^ ISBN 0-12-408640-3.
- ^ a b "Grace Burrows". Leicester Symphony Orchestra. Retrieved 17 March 2023.
- ^ a b c GB 157040, Horace W. Lee, "Improvements in Lenses for Photography and the like.", published January 20, 1921, assigned to Taylor, Taylor & Hobson Ltd.
- ^ Darby, Dudley; Lowry, Barbara; Mattock, Wendy (2021). "Cooke Optics, Leicester: A Tale of Technical Excellence and Endurance" (PDF). Leicestershire Historian. Retrieved 17 March 2023.
- ^ a b c d Lowry, Barbara (January 2013). "A Cooke Look Back" (PDF). Film and Digital Times. Retrieved 17 March 2023.
- ^ a b GB 355452, Horace W. Lee, "Improvements in Lenses for Photography and the like.", published August 27, 1931, assigned to Kapella Ltd.