Blind Leading the Visually Challenged

[cat-77.livejournal.com]

Driving in to work today, a thought came to mind, and now it won't go away. Are there any fics out there of the team, preferably Sheppard or McKay, temporarily going partially or completely blind? I'm not normally a huge fan of disability fics, so can I add the request that things get better at the end? Slash, team (OT4), or gen preferred.

Thank you all in advance!

I tried to choose the tags that made the most sense. Please let me know if I should remove some or add others.