Final answer:
The lenses are the replaceable component of the EEU-2P goggles internal lens holder assembly, allowing for cost-effective maintenance and ensuring clear visibility.
Step-by-step explanation:
The correct answer is option lenses. Goggles like the EEU-2P are designed with users' needs in mind, including the necessity for parts that may become damaged or worn out over time to be replaceable to ensure longevity and cost-effectiveness.
The internal lens holder assembly of EEU-2P goggles typically includes several components, but it is the lenses themselves that are usually designed to be replaceable. This is to ensure that if they become scratched, broken, or otherwise compromised, the user can replace just the lens rather than the entire set of goggles, which can be more expensive.
While other components of the goggles may also have replaceable options, the lenses are commonly known as the user-replaceable part, and this is a critical feature for maintaining clear visibility and ensuring the safety and effectiveness of the goggles.
The EEU-2P goggles internal lens holder assembly consists of several components, including the mounting plate, lens holder base, lens retention clips, and the lenses themselves. In this assembly, the mounting plate is the component that is replaceable.
The mounting plate serves as the connection point between the goggles and the lens holder base. It allows for easy replacement of the lens holder and lenses, ensuring the goggles can be used with different prescriptions or lens types.