A device to protect the IR from being fogged by scatter radiation is called a:

Question

Quizplus · Accepted Answer

A grid or Bucky is designed to reduce scatter radiation and prevent fogging of the IR. A collimator is used to restrict the beam size and reduce scatter radiation, but it doesn't protect the IR from fogging. A detent is a mechanism used to lock a component in place, but it doesn't serve the purpose of protecting the IR from scatter radiation. A cassette is a holder for the IR and doesn't protect it from scatter radiation.

A Device to Protect the IR from Being Fogged by Scatter