Hello, My name is Ryan Lim and I am just starting out on Clubsnap which is recommended by a friend of mine. I and from Singapore. So, I'm just trying out. I would also like to enquire where can i Buy the Canon Tripod Ring --> A (II) White for the canon 70-200mm f/4L IS. I heard from canon is about 220 SGD, but My budget is below 190 SGD. May I know where can i buy cheaper Tripod Rings? Funan or anywhere esle?