{c}

Online text: https://openstax.org/books/university-physics-volume-3/pages/2-8-microscopes-and-telescopes

Section of <University Physics Volume 3 by Samuel J. Ling and others>. The existing book record supplies the whole-book authors and 2016 publication year; no separately credited section author or date is inferred.

Cited passages: Microscopes, Figure 2.38; equations 2.35–2.37 and near-point versus relaxed viewing.


 2.8 Microscopes and Telescopes (source code)