What is the material is used in making of endoscope?

Endoscopes are typically made from a combination of materials, including flexible plastics, stainless steel, and glass. The outer sheathing is often made of durable, flexible plastics to allow for maneuverability, while the internal components, such as the optical lenses and instruments, may utilize high-quality glass and stainless steel for durability and precision. Additionally, biocompatible materials are used to ensure safety during medical procedures.