| photographic equipment |
| pinhole(noun, view, search, apparatus, camera) |
| position finder(noun, search, tool, apparatus, radar) |
| positioner(noun, search, tool, apparatus, radar) |
| probe(noun, search, tool, apparatus, radar) |
| radar set(noun, search, tool, apparatus, radar) |
| radar station(noun, search, tool, apparatus, radar) |
| rangefinder |
| ranger(noun, search, tool, apparatus, radar) |
| scanning objective(noun, view, search, apparatus, camera) |
| sight(noun, view, search, apparatus, camera) |
| sonar(noun, search, tool, apparatus, radar) |
| telemeter |
| universal resource locator(noun, search, tool, apparatus, radar) |
| view-finder(noun, view, search, apparatus, camera) |
| view finder(noun, view, search, apparatus, camera) |
| viewer(noun, view, search, apparatus, camera) |
| viewing device(noun, view, search, apparatus, camera) |
| visor(noun, view, search, apparatus, camera) |
| vizor(noun, view, search, apparatus, camera) |