|5D Mark III commercial||Small | Large|
However, a decent source thatâ€™s correct about 50% of the time sent me information about upcoming lenses from Canon.
CRâ€™s Take Patents for both optical formulas exist, so itâ€™s highly possible. I have a hard time seeing Canon adding to the L lineup until the 8-15 starts shipping.
EF 200-400 f/4L IS 1.4X We can expect this lens to become an official product with an announcement this fall. Availability in late Q1 2012 Iâ€™m told.