Sigma 100-400mm f/5-6.3 DG DN OS Contemporary Lens Mount:Sony E and the retractable lens mechanism

and the retractable lens mechanism enables superior portability

versatile camera

grease spots and other smudges

including snapshots while strolling

7" Touchscreen LCD

Sigma 100-400mm f/5-6.3 DG DN OS Contemporary Lens Mount:Sony E and the retractable lens mechanismSigma 100 400mm f 5 6. 3 DG DN OS Contemporary Lens Sigma LCF 67 III 67mm Lens Cap Sigma Rear Cap LCR II Sigma LH770 05 Lens Hood Sigma PT 31 Protective Cover Presenting impressive reach in a relatively compact design, the 100 400mm f 5 6. 3 DG DN OS Contemporary lens, from Sigma, is a versatile telephoto zoom mixing a hand holdable design with apt optical performance. A series of low dispersion glass elements are used to achieve high clarity and