2 ResultsMost relevantBack up camera TW-CC100BOur back up camera became blurry the picture difficult see. I have tried to polish the Lens and basically ruined it. I need a old unit that I can salvage the glass lens, anyone got a junk box I...View results from repliesB+ motorhomes...m using it as a mobile office (and sneaking in a fun journey from time to time). It gets about 9.5mpg and I believe I could pull a bus behind it if I wanted! I paid low $40's which is about w...View results from replies