| Answer | Crossword Clue |
|---|---|
| EASTMAN | Inventor in the camera field. |
| OTIS | Inventor in the elevator field. |
| VAIL | Inventor in the telephone field. |
| OTIS | Inventor in the field of elevators. |
| viewfinders | A device on a camera showing the field of view of the lens, used in framing and focusing the picture |
| viewfinder | A device on a camera showing the field of view of the lens, used in framing and focusing the picture |
