Costco Optical Department Practice Test

Polarized sunglasses are designed primarily to reduce glare from surfaces like water, roads, and snow, making them particularly useful for outdoor activities. A significant feature of these sunglasses is that they utilize a special lens technology that can enhance visual clarity and comfort in bright conditions.

The incorrect choice, which states that polarized sunglasses are offered only as sunglasses, does not fully capture the versatility of these lenses. While polarized lenses are most commonly encountered in sunglasses, they can also be found in prescription eyewear, allowing individuals who require vision correction to benefit from the glare-reducing properties. Furthermore, features like 100% UV protection and indoor wear do not define the polarization itself, as many non-polarized sunglasses also provide UV protection, and polarized lenses are primarily recommended for outdoor use due to their glare-reducing capabilities.