Development of the Mechanical Driving System Capable of 16 Frames per Second Shooting of EOS-1D X Mark III
The “EOS-1D X Mark III” is the latest model of the-top-of- the-line digital single-lens reflex camera, the “EOS-1D series”. It features the revamped key devices such as a full-frame CMOS sensor with approx. 20.1 effective megapixels, new “DIGIC X” image processor, and the newly developed “High reso...
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Published in | Journal of The Society of Photographic Science and Technology of Japan Vol. 84; no. 3; pp. 187 - 195 |
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Main Authors | , |
Format | Journal Article |
Language | Japanese |
Published |
THE SOCIETY OF PHOTOGRAPHY AND IMAGING OF JAPAN
2021
社団法人 日本写真学会 |
Subjects | |
Online Access | Get full text |
ISSN | 0369-5662 1884-5932 |
DOI | 10.11454/photogrst.84.187 |
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Summary: | The “EOS-1D X Mark III” is the latest model of the-top-of- the-line digital single-lens reflex camera, the “EOS-1D series”. It features the revamped key devices such as a full-frame CMOS sensor with approx. 20.1 effective megapixels, new “DIGIC X” image processor, and the newly developed “High resolution AF sensor”. Also, mirror drive system that is the major part of SLR camera is also newly developed and high-speed continuous shooting of max. approx. 16 shots/sec.(approx. 20 shots/sec. in Live View shooting)is achieved with AE and AF tracking, all of which make this camera a carrier of the state-of-the-art technologies and highest-grade mechanisms and performances. This document describes the mechanical driving system that enabled max. continuous shooting speed of approx. 16 shots/sec with mirror drive.
デジタル一眼レフカメラ“EOS-1D X Mark Ⅲ”は,キヤノンのフラッグシップモデル「EOS-1D」シリーズの最新機種であり,新開発の有効画素数約2010万画素フルサイズCMOSセンサー,新映像エンジン「DIGIC X」や新規開発の「High-res AFセンサー」など,キーデバイスを一新したほか,一眼レフカメラの要であるミラー駆動システムを新規開発し,AE・AFを追従させながら光学ファインダー撮影において最高約16コマ/秒(ライブビュー撮影時は約20コマ/秒)の高速連写など,最先端技術や最高クラスの機能,性能を搭載している. 本稿では,本機種が達成したミラー駆動を伴う最高約16コマ/秒の連写撮影を可能にしたメカ駆動機構について説明する. |
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ISSN: | 0369-5662 1884-5932 |
DOI: | 10.11454/photogrst.84.187 |