Was having a chat with a friend that I have not met up for a long while. The chat went into the topic of camera lenses.
He commented that its easier for mold to form on Sigma lenses as compared to Canon and Nikon lenses.... even in a dry cab! I was rather taken aback.
Though most of my lenses are Canon, I do have a Sigma 12-24. Gonna check it out once I am back in Singapore.
What do fellow CSers think? Does his comment holds true?