Is this goose blind?

[Canadageeselover88]

I seen this goose today that had a funny looking eye. Could be possibly be blind and old?

 

[jtn42248]

I have a goose that has an eye like that. He got it in a fight with another goose. His other eye is fine and he seems to be o.k.

 

[Bamabexchicks]

When 4 leggers have this it's called lenticular sclerosis, this link makes me think it maybe the same with geese
http://www.majesticwaterfowl.org/mmissue62.htm