This is what I know. (1) I have the Sunex in my GoPro1 and I like it a lot. (2)I bought a GoPro2 and was going to put a Sunex lens in it, and found out they weren't compatible (don't know for sure, just read it in a couple of places). (3) Shipping the lense from "ReadyMadeRc" is MUCH cheaper than from Sunex, (4) RageCam lens is twice the money of the Sunex. (5) I may have to buy a RageCam anyway for the GoPro2, because I just don't like the fisheye effect. -- JOHN
he's got alot of stuff. Whats the difference between that lens you pointed out and just the filter insert he sells below? the lack of fisheye? Is that big flat lens what does it or is it in a number?