I test out the Pixco 25mm f1.4 CCTV Lens. You'll be surprised by the results. Link: http://geni.us/KBNK
I decided to grab the Pixco lens, the 25mm f1.4 on a whim. I didn't really think it was going to be any good. I would see it pop up in Amazon. It was under $30 so I just went for it. I was even sure if it was going to work. I was very surprised by the resulting images I go.