I'm having some issues with oily residue on my polarizer after accidentally groping it with sweaty hands.
I tried cleaning by breathing on my lens and rubbing in a circular motion with a microfiber cloth. After that was completely unsuccessful, I purchased a cleaning kit and tried the cleaner with tissue, finishing off with a new microfiber cloth.
I can not manage to get rid of the oily residue, it's driving me mental. Any ideas, tips or suggestions? I'm currently traveling through Southeast Asia right now, and don't have access to much.
Thanks in advance.
Jen