I updated the FAQ for the VacuCams on compatibily of accessory lenses.
Are SWANN/Q-SEE Accessory Lenses Compatible?
Nope. I was at my local Fry's Electronics a few weeks ago and saw these lenses and thought, COOL!! Maybe these will work with my VacuCams. So I bought $200 worth. SWANN Telephoto, Fish Eye, Wide Angle, Q-SEE Telephoto Lens. Don't waste your time. The lens threads aren't long enough to focus them properly. The thread size is correct, but the design of the lenses doesn't allow enough adjustability to focus them properly, so you get this cool aftermarket lens that only shows blurry images.
http://vacucam.littlemini.us/faq.asp
