 "Major/3rd 8T18G14-70-RFB AUM 8MB 72p 70ns 18c 1x4 Parity FPM SIMM"
 "8T18G14-70-RFB AUM 8MB 72p 70ns 18c 1x4 Parity FPM SIMM"
 "Canon EF zoom lens 70-200mm" " Canon 70-200mm - 2578A002 Camera & Camcorder Lenses CDW.com
"High-performance, L-series telephoto zoom lens combining lightweight and compactness with an f/4 maximum aperture. Inner focusing and the ring USM enable quick and quiet autofocusing. Also, a circular polarizing filter can be attached and used without difficulty because the front lens element does not rotate during focusing. The tripod collar (sold separately) is the same one used with the EF 300mm f/4L USM." 