I have a 20 year old pop-up camper that had a number of these lenses cracked when I got it. Some of them had been replaced previously with some other brand of lens and they were broken again. These are the real deal and they fit perfectly. I think there is a Peterson Mfg part number on all the original lenses on the camper and I know if I order a replacement from them it will fit right and be a good quality lens.
Rating:
[5 of 5 Stars!]