How do you clean the lens of a camera?
user
You can use any soft, lint-free towel and wipe the lens gently, but be careful not to scratch it or the coating can be compromised and you will have to reapply it.
assistant
What if the lens is greasy/oily?
user
In that case I would recommend washing it off with isopropyl alcohol, or any suitable lens cleaning solution.  Once the lens is clean and dry, you can wipe it down again with a soft, lint-free towel.
assistant
How do you clean the lens of a camera?
user
You can use any soft, lint-free towel and wipe the lens gently, but be careful not to scratch it or the coating can be compromised and you will have to reapply it.
assistant
What if the lens is greasy/oily?
user
Once again, use a lint-free towel and you shouldn't have any problem.
assistant
How do you clean the lens of a camera?