There are specific cleaning solutions that can be used with microfiber cloths that are designed to clean lenses without damaging the glass or the coatings.

As far as bumps/scratches, the most common ways to protect your lens are:

• UV/Protection Filters
• Lens hoods

There are specific cleaning solutions that can be used with microfiber cloths that are designed to clean lenses without damaging the glass or the coatings.

As far as bumps/scratches, the most common ways to protect your lens are:

• UV/Protection Filters
• Lens hoods