1. giving an undistorted view; having correct proportions
Usage: optics; technical
2. relating to or involving direct visual examination
Usage: medical; technical

Examples

• The orthoscopic lens provided a clear, undistorted image of the specimen.
• Orthoscopic eyepieces are preferred by astronomers for planetary observation.
• The surgeon used an orthoscopic technique to examine the joint directly.
• This orthoscopic projection maintains accurate proportions across the entire map.
• The microscope’s orthoscopic viewing mode eliminated optical aberrations.
• Orthoscopic lenses are essential for precise measurement applications.