The kit 28-135mm lens is USM and the 50D is a good step up camera from the XS, XSI, or the T1i.
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Flickr | www.law-photography.com | Gear: 1957 Hasselblad 500c, EOS Elan II, Canon 5Dc (Gripped) w/Ee-s, Tammy 28-75mm 2.8, 50mm f/1.8II, 85mm f/1.8, 135 L
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