More on tracking contradictions: Optical telescope example Gallery Tutorial TRAIL: Theory and best practices for the Webel Parsing Analysis recipe for SysMLv1.6+ Section Slide kind SysML Block Definition Diagram (BDD)
A telescope's ability to resolve small detail is directly related to the diameter (or aperture) of its objective (the primary lens or mirror that collects and focuses the light), and its light gathering power is related to the area of the objective. Source Wikipedia
Most telescope designs produce an inverted image at the focal plane; these are referred to as inverting telescopes. Source Wikipedia
