What is visual inspection?

Visual inspection is a quality control process where trained personnel examine products, materials, or components using their eyes, sometimes with the help of tools like magnifiers or cameras. The goal is to identify defects, inconsistencies, or deviations from standards that could affect the product's performance or safety. Visual inspection is commonly used in manufacturing, construction, and other industries to ensure products meet specific quality criteria before they move to the next stage of production or are delivered to customers.