A New HD Cine Zoom Lens for Digital Motion Pictures
Metadata
- Publisher
- SMPTE — White Plains, NY, USA
- Doc Type
- Journal Article
- Content Type
- Original Research
- Abbreviated Title
- SMPTE Mot. Imag. J
- Volume
- 114, No. 10-11, pp. 383–395
- Abstract
- Digital motion picture production is expanding. Propelled by new creative flexibilities, the unceasing quest for enhancements to production workflow, and by diverse fast-moving technologies, digital program origination is clearly bound for unceasing evolution. The global standardization on the 2/3-in. image format size for high-definition (HD) production has added significant impetus to broadening technological developments in HD cameras and associated HD lenses conforming to this image format. At the same time, separate developments in the long-established and larger 35mm image format hold promise of elevating digital motion picture production to an even higher performance plane.
- Publication Date
- 2005-10-01
- DOI
10.5594/J16194- ISSN
- Print:
1545-0279| Electronic:2160-2492 - Link
- https://doi.org/10.5594/J16194
- Author(s)
- Fumiaki UsuiJun HosoyaKen Ito
bio
Ken Ito received a degree in mechanical engineering from the University of Waseda, Tokyo, Japan, in 1985. He immediately joined Canon Inc. where he worked in the R&D Group on mechanical design of portable ENG lenses. In 1992, Ito transferred to the Broadcast & Communications Division of Canon U.S.A., where he is director of product management and administration. Over this period he has been the principal technical liaison—on all broadcast lenses and the CanoBeam laser transmission system—between the U.S marketing requirements and the R&D group in Utsunomiya, Japan.Laurence Thorpebio
Laurence J. Thorpe is national marketing executive for the Broadcast and Communications Division of Canon U.S.A., Inc. Thorpe joined Sony Electronics in 1982, where he spent more than 20 years in HDTV development. Prior to Sony, he worked for RCA's Broadcast Division from 1966 to 1982, where he developed a range of color television cameras and telecine products. From 1961 to 1966, Thorpe worked in the Designs Dept. of the BBC in London, England, where he participated in the development of a range of color television studio products. Thorpe is an IEE Graduate (1961) of the College of Technology in Dublin, Ireland and received his Chartered Engineer (C. Eng.) and MIEE distinction in 1965 from the Institution of Electrical Engineers in London, England. - Copyright
- © 2005 Society of Motion Picture and Television Engineers, Inc.
Bibliographic Reference(s)
- Image Quality: A Comparison of Photographic and Television Systems [Active]
- High-Resolution TV for the Production of Motion Pictures [Active]
- The Image Resolution of 35mm Cinema Film in Theatrical Presentation [Active]
- 1. Standards for Advanced Television Production : SMPTE 274M, SMPTE 296M, and ITU R BT-709. EXTERNAL
- 3. Japanese Standards Association : “Determination of ISO Colour Contribution Index [ISO/CCI] of Camera Lenses” JIS B 7097 ( 1986 ). Corresponding international standard: ISO 6728—Photography, Camera Lenses, Determination of ISO Colour Contribution Index (ISO/CCI). EXTERNAL
- 4. Takesi K. Tanaka K. , U.S. Patent 4,099,845, July 11, 1978 . EXTERNAL
- 5. Tubbs G. Ito K. , “HD Lens Optical Design Relating to Focus Breathing and Depth-of-Field Issues,” presented at the SMPTE Technical Conference, Pasadena, CA, Oct. 2000 . EXTERNAL
- 6. Hunt R.W.G. , “The Reproduction of Colour,” Third edition . Fountain Press : England , pp. 349 – 362 , 1975 . EXTERNAL
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Fumiaki Usui, Jun Hosoya, Ken Ito, and Laurence Thorpe; A New HD Cine Zoom Lens for Digital Motion Pictures, SMPTE Motion Imaging Journal ( Volume: 114, Issue: 10-11, 2005); SMPTE, 2005. Available at https://doi.org/10.5594/J16194
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Fumiaki Usui, Jun Hosoya, Ken Ito, and Laurence Thorpe; A New HD Cine Zoom Lens for Digital Motion Pictures, SMPTE Motion Imaging Journal ( Volume: 114, Issue: 10-11, 2005); SMPTE, 2005. Available at https://doi.org/10.5594/J16194
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Fumiaki Usui, Jun Hosoya, Ken Ito, and Laurence Thorpe; A New HD Cine Zoom Lens for Digital Motion Pictures, SMPTE Motion Imaging Journal ( Volume: 114, Issue: 10-11, 2005); SMPTE, 2005. Available at https://doi.org/10.5594/J16194
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<span class="citation">Fumiaki Usui, Jun Hosoya, Ken Ito, and Laurence Thorpe; <cite>A New HD Cine Zoom Lens for Digital Motion Pictures</cite>, SMPTE Motion Imaging Journal ( Volume: 114, Issue: 10-11, 2005); SMPTE, 2005. Available at <a href="https://doi.org/10.5594/J16194" target="_blank" rel="noopener">https://doi.org/10.5594/J16194</a></span>
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Fumiaki Usui, Jun Hosoya, Ken Ito, and Laurence Thorpe; A New HD Cine Zoom Lens for Digital Motion Pictures, SMPTE Motion Imaging Journal ( Volume: 114, Issue: 10-11, 2005); SMPTE, 2005
doi: 10.5594/J16194
url: https://doi.org/10.5594/J16194
doi: 10.5594/J16194
url: https://doi.org/10.5594/J16194
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<li> Fumiaki Usui, Jun Hosoya, Ken Ito, and Laurence Thorpe; <cite id="bib-10-5594-j16194">A New HD Cine Zoom Lens for Digital Motion Pictures</cite>, SMPTE Motion Imaging Journal ( Volume: 114, Issue: 10-11, 2005); SMPTE, 2005 <span class="doi">10.5594/J16194</span> </li>