| Camera Maker | Samsung | Camera Model | SM-G991U |
| Aperture | f/1.8 | Color Space | sRGB |
| Exposure Value | 0 EV | Exposure Program | Program |
| Exposure Time | 1/30 sec | Flash | Flash |
| Focal Length | 5.4 mm | ISO | 80 |
| Metering Mode | Center Weighted Average | Date/Time | 2023:10:28 09:35:56 |
| Resolution Unit | Inch | X Resolution | 240 dots per ResolutionUnit |
| Y Resolution | 240 dots per ResolutionUnit | Compression | Jpeg Compression |
| Brightness Value | 1.69 | Exposure Mode | 0 |
| Scene Type | Directly Photographed | Caption | I used tape to measure the distance around the tube and confirm that the mounting points were at +/-45 degrees. Tape on the knobs with a pen gets me the count of the ridges. |