dustcollector

Hi everyone! I recently purchased a 4set CCTV outdoor camera for my house. And I realised that i got the 3.6mm lens. This is the one i got: http://www.aliexpress.com/item/4ch-DVR-Kit-CCTV-Systems-with-420TVL-Waterproof-IR-Cameras-Economical-4ch-DVR-Kit-for-DIY/500902979.html Is it possible if i can mod 1 of the cameras to 12mm for a close up view? Thank you!