Just saw this at CW:
http://www.canonwatch.com/rumor-first-picture-of-sigma-24-70mm-f2-lens-leaked/
I am not speaking to the legitimacy of a low-res photo. It may be fake.
BUT, presuming it is real, I've superimposed known glass in PS, in this case, the 24-70 F/2.8L II.
My very crude PS ruler work yields that the new Sigma 24-70 F/2 comes out to:
1.56x as a long as a 24-70 II (at the 24mm end)
1.20x the filter diameter as the 24-70 II (or, roughly 98mm on the Sigma)
And we could also start guessing if we're looking at an internally focusing lens here. It may not telescope beyond the length shown in the picture, like a Canon 70-200.
Mad speculation is fun sometimes.
- A
http://www.canonwatch.com/rumor-first-picture-of-sigma-24-70mm-f2-lens-leaked/
I am not speaking to the legitimacy of a low-res photo. It may be fake.
BUT, presuming it is real, I've superimposed known glass in PS, in this case, the 24-70 F/2.8L II.
My very crude PS ruler work yields that the new Sigma 24-70 F/2 comes out to:
1.56x as a long as a 24-70 II (at the 24mm end)
1.20x the filter diameter as the 24-70 II (or, roughly 98mm on the Sigma)
And we could also start guessing if we're looking at an internally focusing lens here. It may not telescope beyond the length shown in the picture, like a Canon 70-200.
Mad speculation is fun sometimes.
- A