Sigma 70-200mm f2.8 DG OS HSM (Canon Mount) lens Zhiyun and settings adjustment

and settings adjustment

Focal Length f = 4

they are waterproof and fog proof

StarSense Explorer app

Angular Field of View (Apparent) 59

Sigma 70-200mm f2.8 DG OS HSM (Canon Mount) lens Zhiyun and settings adjustmentHighlights: EF Mount Lens Full Frame Format Filter size: 82mm Aperture Range: f 2. 8 to f 22 Nine FLD Elements, One SLD Element Super Multi Layer Coating Hyper Sonic AF Motor Intelligent OS Image Stabilization Removable Arca Type Tripod Foot Dust and Moisture Sealed Construction Rounded 11 Blade Diaphragm Compatible with Sigma Teleconverters Prized for event, portraiture, and sports shooting, the Canon EF mount Sigma 70 200mm f 2. 8 DG OS HSM Sports