field_glasses
1. [ noun ] (optics) an optical instrument designed for simultaneous use by both eyes
Synonyms: binoculars opera_glasses binocular
Related terms: optical_instrument eyepiece
Similar spelling:   field_glass
  field_goal
  field_game
  field_house
  field_guide
  field_judge
  field_thistle
  field_general
  field_test
  field_coil
  field_sport
  field_speedwell