What do best practices recommend for lens care?

Cleaning with a microfiber cloth is recommended as a best practice for lens care because microfiber cloths are specifically designed to be gentle on optical surfaces. They effectively lift and trap dirt, oils, and smudges without scratching the lens, making them ideal for maintaining the cleanliness and clarity of eyewear. Unlike rough materials, microfiber ensures that the integrity of the lens coating is preserved, which is crucial for the longevity and performance of the lenses.

Using paper towels, for instance, can be abrasive and may lead to micro-scratches, thereby damaging the lens over time. Likewise, abrasive cleaners can strip away protective coatings or cause surface scratches, further compromising the lens quality. Polishing with plain water, while less harmful than some other methods, does not effectively remove oils and dirt, making it less efficient for thorough cleaning. Thus, employing a microfiber cloth aligns with best practices for protecting and caring for lenses properly.