Sigma’s first digital-only superzoom, this circa-2004 lens still has its fans. A 29–320mm equivalent, it handles well, with generous markings, including a six-step macro focusing scale.
Standout Spec: That 11X zoom range: wide, supertele, and everything in between.
Olympus Zuiko Digital 50–200mm f/2.8–3.5 ED
Pentax 50–200mm f/4–5.6 DA ED WR
Tamron AF 55-200mm f/4-5.6 DI II LD
Pentax SMC DA* 200MM F/2.8 ED (IF) SDM
Sony DT 55-200mm f/4-5.6
Canon EOS Rebel T2i
Canon EOS 50D