IMAGE CAPTURE DEVICE

• Main Author: FURUYA, Yoshio
• Format: Patent
• Language: English; French; Japanese
• Published: 05.12.2019
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

In order to excellently capture an image of the inner circumferential surface of a hole in a short time, the present invention is provided with: a light source that emits illumination light for illuminating the inner circumferential surface of a hole that is formed in a hole forming direction from a...