The Canon RF 70-200mm f2.8L IS USM is small, sharp, and steady. It’s almost perfect, but the incompatibility with teleconverters will put off some photographers. Why you can trust Space.com Our expert ...
There is only one as far as I know. Lense prices do not really go down much with time. The only 70-200 f2.8 is the "white lense" L. There is a 70-210 but it is a much cheaper lense and is black.