| 396 / | HD | PHOTOGRAPHY |
| 89 | DF | WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS {28} |
| 106 | ![]() | .~ Having auxiliary illumination {4} |
| 107 | DF | .~.~> Intersecting focusing lights |
| 108 | DF | .~.~> Intensity control |
| 109 | DF | .~.~> Having plural emitters |
| 110 | DF | .~.~> Scanning emitter |