| Answer | Crossword Clue |
|---|---|
| telescopic | Capable of viewing and magnifying distant objects |
| monoculars | An optical instrument for viewing distant objects with one eye, like one half of a pair of binoculars |
| telestereoscope | an instrument for viewing distant objects stereoscopically |
| binoculars | An optical instrument with a lens for each eye, used for viewing distant objects |
