Clean the glasses properly
The glasses are best cleaned when first rinsed under running water, lukewarm, and rubbed with a drop of detergent. Then rinse again under water and rub dry with a microfiber cloth. So you get then no scratches in. Alternatively, one can buy the optician also an ultrasound device.
Kruemmel284: Hope I may as a professional also add my mustard.So water and detergent are the nuts and bolts.
The water cools down the dust which is otherwise rubbed into the (also) scratch-resistant surface in the dry plaster method as an emery paper effect.
Detergent removes the fat particles (but please use detergents without cream effect) and then rub with microfiber cloth.
Who has a lotus coating on it, should try to pull the glasses under the lukewarm water jet, so that the glass surface (vertical) rolls off. With a lot of practice you have a dry glass afterwards, or only a few tropics. Then dab the drops with cloth tip.
If no friction occurs, you have no electrostatic charge and then less Staubanziehung. Thus, the glasses take longer clean.
:-)
