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Sigma 300-800mm f/5.6 EX DG HSM APO IF Ultra Telephoto Zoom Lens for Canon SLR Cameras
Product Description :
Optimized for digital SLR cameras
Multi-layer lens coating and lens design reduces flare and ghosting
Extra Low Dispersion ELD glass elements reduce chromatic aberration to a minimum
Hyper Sonic Motor HSM for ultra-quiet shooting
Features a drop-in 46 millimeter filter holder