was the fresnel lens removed ? ( if so the camera won't focus right )
If it was, or it's broken, keep in mind that Bob Shanebrook ('laser') here on APUG has been offering OEM replacement fresnel screens at very reasonable prices. I purchased one of them from him for my Crown and it's a beauty.
"Hate is an adolescent term used to stop discussion with people you disagree with. You can do better than that."
—'blanksy', December 13, 2013