How to maintain the resin lens?

Answer:

There is no special cleaning glasses with a neutral detergent detergent, you know, for example, can be white;

Angle available Kleenex cleaned, the water drops away, then do not have to circle like dry, can also be dry on the lens tissue by water.

The glasses are placed in the glasses case and can be wrapped by ordinary cleaning cloth. The aim of preventing the pressure is to prevent the optic axis from leaving the sight line of the eye and cause fatigue;

1, resin and glass lenses are coated with a layer of MgF2, its hardness is relatively high, not only has the antireflection effect, to a certain extent also anti abrasion;2, of course the best use of lens paper wiping glasses, is the kind of paper to wipe the microscope lens, even the best tissue as the (each of the approximately two or three yuan), but usually with lens cleaning cloth is the most convenient, they so can also do not advocate, wipe with a handkerchief and other items, as they are all cotton fabrics;