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davidfung
Hi all. Just looking at purchasing some sort of telephoto lens (100mm+) for use in taking at the WRC Rally car racing. There is &le chance to get very close to the cars, as well as seeing the cars slow down considerably (around corners). In addition, there are some fairly fast straights. I am looking for a telephoto (or several) that will serve this purpose. I know that it aint' autofocus and that is more important, but let's assume that I prefocus.
I have looked around, the 135 f/2.8 seems to be a good choice. But what to mate to it? A 180 f/2.8, 200 f/4 or 300 f/4. The f/4 are obviously slower, and may require faster film and/or slower shutter speeeds. But the 180 f/2.8 *seem* to be less sharp at the edges then the other Tele-Tessars, where the sharpness seems to be more constant. (This is reading the MTF, where the 200 and 300 are flatterm and 180 more curved). Can anyone comment on such lenses? Is the 200 better than the 300 optically? I would love to get the 200/2 or 300/2.8, but have not rich enough. I have considered a Can+n system, just for this purpose. That is, telephotos in the 200mm plus. Any comments much appreciated. Thanks!
I have looked around, the 135 f/2.8 seems to be a good choice. But what to mate to it? A 180 f/2.8, 200 f/4 or 300 f/4. The f/4 are obviously slower, and may require faster film and/or slower shutter speeeds. But the 180 f/2.8 *seem* to be less sharp at the edges then the other Tele-Tessars, where the sharpness seems to be more constant. (This is reading the MTF, where the 200 and 300 are flatterm and 180 more curved). Can anyone comment on such lenses? Is the 200 better than the 300 optically? I would love to get the 200/2 or 300/2.8, but have not rich enough. I have considered a Can+n system, just for this purpose. That is, telephotos in the 200mm plus. Any comments much appreciated. Thanks!