AutoXing - Warminster, PA - w/new Sigma 2.8

[greatsave9]

I went for the Sigma APO 70-200mm F2.8 EX DG / HSM MACRO and it's awesome. Still learning it and haven't taken too many photos with it.

here's alittle sample of what the new lense does.... nice and sharp
3008x2000 4MB photo of the Yellow 2006 C6 Z06:
http://greatsave9.smugmug.com/photos/150212440-O.jpg

But the rest were taken with my Quantamray 70-300MM at about 135mm length, with UV contrast , and I put on a Colkin Filter for some fun to see if I could get different colors out of it. I like it, not too shabby at all

[OmahaAdam]

Love that first photo with the fisheye! I'm afraid I'm out of the loop with auto racing; what's AutoCross?

[greatsave9]

Thanks, its pretty much regular cars and regular people racing around a track at different places, either a real track, or parking lots. They usually setup with cones and you take your car out and run 3-4 times around to get a best time. Either stock sports car, or they have modified classes. Its all low cost and volunteers who run it, and its all in good fun.
www.phillyscca.com