The phrase "multiple lenses" means looking at something from different perspectives or viewpoints. It suggests considering different ideas, opinions, or aspects of a topic to gain a better understanding or find creative solutions. Full definition
By having a unique background, you will be able to look at a particular problem through multiple lenses. (nextscientist.com)
It is our job as educators not only to deliver content, but to provide our students with multiple lenses for evaluating and processing it. (edutopia.org)
We particularly value manuscripts that draw from multiple lenses of analysis to clinical problems ranging from neurons to neighborhoods. (psychologicalscience.org)