| ■Adjust the light source position |  |
| (BEFORE ADJUST) | (AFTER ADJUST) |
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| ■ Adjust lens position of the light source |  |
| (BEFORE ADJUST) | (AFTER ADJUST) |
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■ The image sensor size of camera Even the image sensor size of camera changes. Reducing the image sensor size, the influence of variations in illuminance distribution may be reduced. However, its picture will be enlarged than the actual naked eye observation. |
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| Camera sensor 1/2 inch | Camera sensor 1/3 inch |
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| (Note) Since the cameras are different, color and contrast are slightly different. | |
