Digital camera lens brush can brush lens it?
Or be careful as well, with a professional lens pen can be assured. You can go to the equipment shop to ask, or online shopping, not very expensive
Gas blowing
Lens cloth
It's up
Put the dust clean and rub
Do not have any lens water to rub directly
It is not necessary to be so careful that the glass is so high
Moreover, the small dc is also nothing is very cunning of milk x is the coating
Lens brush can only brush the lens sticky floating ash, if the stubborn stains is best to use the lens pen to clean up, or with a special cleaning fluid with cleaning paper (not the lens paper) to rub. Domestic lens cloth is generally not reliable reliable lens.