CT
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Well it finally turned up courtesy of UPS this morning. First impressions...
It's heavy!- heavier than the 40D, and nearly as heavy as the 40D with the battery grip attached and with both batteries fitted.
The lens hood instead of being the usual bayonet affair clips onto the lens and actually rotates with the focusing ring in manual focusing mode. ( Not in AF)
Manual focus on this lens is a curious electronic arrangement which requires the camera to be turned on - no power = no manual focus!
Focusing is slow - the system has some heavy glass to move around. Whilst it's slow, it seems to very positively attain focus when it gets there, and in Servo Mode it seems well capable of keeping focus on a subject moving at a moderate speed, but an action lens this definitely isn't.
This lens isn't about speed though, it's about light gathering power, paper thin DOF, and creamy bokeh. I'm not expecting this to be an easy lens to use, especially wide open at f1.2, when you're really going to have to nail the focus to avoid a disappointing blurry image, but I'm looking forward to getting to grips with it.
It's heavy!- heavier than the 40D, and nearly as heavy as the 40D with the battery grip attached and with both batteries fitted.
The lens hood instead of being the usual bayonet affair clips onto the lens and actually rotates with the focusing ring in manual focusing mode. ( Not in AF)
Manual focus on this lens is a curious electronic arrangement which requires the camera to be turned on - no power = no manual focus!
Focusing is slow - the system has some heavy glass to move around. Whilst it's slow, it seems to very positively attain focus when it gets there, and in Servo Mode it seems well capable of keeping focus on a subject moving at a moderate speed, but an action lens this definitely isn't.
This lens isn't about speed though, it's about light gathering power, paper thin DOF, and creamy bokeh. I'm not expecting this to be an easy lens to use, especially wide open at f1.2, when you're really going to have to nail the focus to avoid a disappointing blurry image, but I'm looking forward to getting to grips with it.