What is let me see?

"Let me see" is an informal expression used to request someone to show or reveal something. It is often used when someone wants to examine or investigate something. The expression can be used in various contexts related to visual and non-visual aspects. For instance, one may say "let me see" when someone wants to view someone's identification card, check a product's features, or inspect a document's contents. The expression can also be used in social situations when someone wants to know more about something or verify the validity of a statement. Overall, "let me see" is a common phrase used in everyday conversations, and it is considered a polite way of asking for clarification about something.