From simple questions to complex issues, IDNLearn.com has the answers you need. Join our interactive Q&A community and get reliable, detailed answers from experienced professionals across a variety of topics.

What role does the ciliary muscles and suspensory ligaments play when adjusting the lens to focus on: a) near objects b) far objects? Ensure you explain what happens to the lens as well. Use terms such as: slacken, taut, contract and relax.