 "Canon EF Telephoto Zoom Lens 70 mm-200 mm" " Canon mm - 2751B002 Camera & Camcorder Lenses CDW.com
"High-performance, L-series telephoto zoom lens combining light weight 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." 
 "Canon EF 100mm f/2.8 USM"@en " Canon USM Medium telephoto macro prime lens for EOS SLR cameras at Crutchfield.com "@en
"Medium telephoto macro prime lens for Canon EOS SLR cameras"@en 
 General Brand Compatibility Canon Image Stabilization No Focal Length 100mm Maximum Aperture f/2.8 Weight 20.5 Parts Warranty 1 Year Labor Warranty 1 Year