Can I remove fungus on lens?

[Eyesthruthelens]

Hi,
Need some help here.. I purchased a macro + wide-converter and sigma zoom len 4 years ago..
Recently when I started to dig out these lens from my "dry box", found that there are fungus inside the lens..
Is there any shop or any way that I can send the lens for cleaning? :angry:

 

[Winston]

Hi,
Need some help here.. I purchased a macro + wide-converter and sigma zoom len 4 years ago..
Recently when I started to dig out these lens from my "dry box", found that there are fungus inside the lens..
Is there any shop or any way that I can send the lens for cleaning? :angry:

Send to sigma.