Dust particles from damaged optical sensor converters (OSCs) may contain what type of materials?

The correct choice highlights the nature of the materials that dust particles from damaged optical sensor converters (OSCs) may contain, specifically categorizing them as hazardous materials. When an optical sensor converter is compromised, it can release a variety of particulates that might pose health risks. These materials can include toxic substances, heavy metals, or other chemicals used in the manufacturing of the sensors that are harmful upon exposure.

Understanding that hazardous materials encompass a wide range of harmful substances helps clarify why this option is the correct answer. In contrast, while harmful radiation or dangerous light particles could theoretically be associated with optical sensors, they are not directly related to the particulate matter that could result from physical damage. Similarly, while glass shards could be a consequence of physical damage, they are not typically classified within the broader category of hazardous materials, which is recognized for its health and safety implications.