According to CR, a leaked image could be the upcoming Canon tilt-shift lens to be announced at the end of this month.
According to previous rumors, Canon will announce three new tilt-shift lenses in this month, two of them are successors of TS-E 45mm f/2.8 lens and TS-E 90mm f/2.8 lens.
Currently, there is no detail on this third TS-E lens, stay tuned for more info.
via: CR