Quote Originally Posted by kitanikon View Post
It's very clean, inside and out....except for the "stardust" you can see here.
I've been told it's condensation...looks like it...
I hope it wasn't a professional lens technician that said it's condensation. It most certainly isn't. If a lens had sufficient moisture to create 'droplets' of condensation, you'd have an entire colony of fungus sprouting-up all over. I was told by a lens tech the flaws are located in the optical cement. I have lenses with the same oddities and they perform well.