| D426844 | Video camera for monitoring | June, 2000 | Fujii | D16/203 |
| 6683654 | Flange back focus adjustment mechanism for a video camera | January, 2004 | Haijima | 348/374 |
| D489744 | Television camera for surveillance | May, 2004 | Muto | D16/203 |
| 7221402 | Monitoring camera | May, 2007 | Cheng | 348/375 |
| D563450 | Body of monitor camera | March, 2008 | Cheng | D16/203 |
| D565073 | CCTV camera | March, 2008 | Jeon | D16/203 |
FIG. 1 is a top, front perspective view of a camera based optical sensor embodying my new design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.