Nikon: Do not clean the lens so that the lens of the inhaled

When not in range of industrial cleaners and wipes microfibre cleaning most lenses the lens performed so breathed into it and wipe with anything already in hand. For the method to be both between lovers, and between professionals for decades like clockwork, Nikon now say it is not recommended. Exhaled air, as written, contains acids that damage lens coatings and in the worst case also damaged. To clean the lens so recommend dedicated cleaners and accessories for cleaning, which includes puhalko, brush, and a microfiber cloth.

When this is not superfluous to add that the photographer carefully screwed onto the lens protection filter just for this purpose. The cost of the filter is compared to the cost of changing the front lens