Which transducer component is easily damaged by mechanical shock?

Which transducer component is easily damaged by mechanical shock?

• A. Cable
• B. Housing
• C. Lens
• D. Transmitter

Answer: (C)

The focusing element at the tip—the lens—is the part most vulnerable to mechanical shock. It’s often made of brittle glass or plastic and sits right in the path of handling and impacts. A shock can crack or chip the lens, or misalign it, which directly degrades the beam’s focus and overall image or signal quality. In contrast, the cable, housing, and transmitter are designed to be more rugged or sealed; they’re not as likely to suffer immediate, performance-critical damage from a typical mechanical jolt. So the lens stands out as the component most easily damaged by shock.

The focusing element at the tip—the lens—is the part most vulnerable to mechanical shock. It’s often made of brittle glass or plastic and sits right in the path of handling and impacts. A shock can crack or chip the lens, or misalign it, which directly degrades the beam’s focus and overall image or signal quality. In contrast, the cable, housing, and transmitter are designed to be more rugged or sealed; they’re not as likely to suffer immediate, performance-critical damage from a typical mechanical jolt. So the lens stands out as the component most easily damaged by shock.