oculo-, ocul- +

(Latin: eye[s]; sight)

telebinocular (s) (noun), telebinoculars (pl)
1. A stereoscopic instrument for determining various eye defects, measuring visual acuity or fusion of images, and conducting orthoptic training.
2. A prism-refracting instrument for use in orthoptic training.
Testis oculatus unus plus valet quam auriti decem
In law, “One eye-witness is worth more than ten ear-witnesses.”
A binocular microscope equipped with a third lens system for photographic recording.

Related references to "eye" or "eye part" word families: blepharo-; core-; corneo-; eye, eyes; irido-; lenti-, lens-; lenticulo-; ocelli-; op-, -optic; ophthalmo-; phaco-; pupillo-; retino-; uveo-.