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Help Identify Lens Issue.. Can it be cleaned?
Hello,
I have a Sigma 70-210mm f2.8 APO lens and it has blue haze not sure if its actually a haze.
When taking a picture it look good when not againts the light, but when facing a bright source the image gets glare, white contrast and soft.
please see attached image of lens
https://i.postimg.cc/rKDyxs3S/313992...27242893-n.jpg
https://i.postimg.cc/Xptj836t/315116...53521752-n.jpg
https://i.postimg.cc/Sn8y15yR/315539...60998242-n.jpg
Re: Help Identify Lens Issue.. Can it be cleaned?
It probably can be cleaned -- but you need the tools and skills to do it, and likely you will need a service manual too. It's not something I would try.
Re: Help Identify Lens Issue.. Can it be cleaned?
is this a lf lens?
which surface is the haze on?... between cells, between elements?