More German words.

I would post this to the mutlilingual comm, but someone in the comments from last time's post suggested that I would probably get a good response here.

I need a (non-insulting) German word for "sight", as in a person's eyesight, and I don't exactly trust what Babelfish and FreeTranslation coughed up ("sehvermögen"). It's for the title of a story.

Thanks in advance!