1+ DAYS Rs 3500
3+ DAYS Rs 3300
6+ DAYS Rs 3100

This is probably the most popular choice amongst Canon users. It comes with redesigned optics, improved stabilization, and lighter thanks to the magnesium & titanium construction. It is compatible with Tele convertors. The 500mm has always been a favorite with sports & wildlife photographers, and the new avatar only carries the love story forward.