Bible Dictionaries
Orthoscopic

Webster's Dictionary

(a.) Giving an image in correct or normal proportions; giving a flat field of view; as, an orthoscopic eyepiece.

Bibliography Information
Webster, Noah. Entry for 'Orthoscopic'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​o/orthoscopic.html. 1828.