Compare SIGMA 18-50mm F2.8 DC DN | Contemporary vs Sony Vario-Tessar T* E 16-70mm F4 ZA OSS vs Sony Vario-Sonnar T* 24-70mm F2.8 ZA SSM II

[[{"Ft":"Construction","Fn":"Aperture Blades","Fv":"7 blades, Rounded blades"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Standard Zoom Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"APS-C"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Leica L-mount, Sony E-mount"},{"Ft":"Construction","Fn":"Motor","Fv":"Stepper motor"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"13 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"10 groups"},{"Ft":"Construction","Fn":"Optical Formula | Special Glass","Fv":"1 Super Low Dispersion and 3 aspherical elements groups"},{"Ft":"Dimensions","Fn":"Filter Diameter","Fv":"55 mm / 2.17 in"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"65 mm / 2.56 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"75 mm / 2.95 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"290 g / 10.25 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"77.4° Diagonal | 67.4° Horizontal | 47.9° Vertical (wide) ~ 32.2° Diagonal | 27.0° Horizontal | 18.2° Vertical (tele)"},{"Ft":"Function","Fn":"Aperture","Fv":"f/2.8 ~ f/22"},{"Ft":"Function","Fn":"Autofocus","Fv":"Yes"},{"Ft":"Function","Fn":"Crop Factor","Fv":"1.5"},{"Ft":"Function","Fn":"Focal Length","Fv":"18 mm ~ 50 mm"},{"Ft":"Function","Fn":"Focal Length (35mm Equivalent)","Fv":"27.0 mm ~ 75.0 mm"},{"Ft":"Function","Fn":"Focus Type","Fv":"Internal"},{"Ft":"Function","Fn":"Image Stabilization","Fv":"No"},{"Ft":"Function","Fn":"Weather Resistance","Fv":"Yes"},{"Ft":"Function","Fn":"Zoom Type","Fv":"External zoom"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"120 mm / 4.72 in"},{"Ft":"Production","Fn":"Accessory","Fv":"Lens Hood: LH582-02 (supplied)"},{"Ft":"Production","Fn":"Debut","Fv":"2021-10-19"},{"Ft":"Production","Fn":"Made In","Fv":"Japan"}],[{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Standard Zoom Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"APS-C"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Sony E-mount"},{"Ft":"Construction","Fn":"Material","Fv":"Metal mount and exterior"},{"Ft":"Construction","Fn":"Motor","Fv":"Stepper motor"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"16 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"12 groups"},{"Ft":"Construction","Fn":"Optical Formula | Special Glass","Fv":"Zeiss T* (T-star) coating groups"},{"Ft":"Dimensions","Fn":"Filter Diameter","Fv":"55 mm / 2.17 in"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"67 mm / 2.64 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"75 mm / 2.95 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"308 g / 10.88 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical (wide) ~ 23.3° Diagonal | 19.5° Horizontal | 13.0° Vertical (tele)"},{"Ft":"Function","Fn":"Aperture","Fv":"f/4 ~ f/22"},{"Ft":"Function","Fn":"Autofocus","Fv":"Yes"},{"Ft":"Function","Fn":"Crop Factor","Fv":"1.5"},{"Ft":"Function","Fn":"Focal Length","Fv":"16 mm ~ 70 mm"},{"Ft":"Function","Fn":"Focal Length (35mm Equivalent)","Fv":"24.0 mm ~ 105.0 mm"},{"Ft":"Function","Fn":"Image Stabilization","Fv":"Yes"},{"Ft":"Function","Fn":"Zoom Type","Fv":"External zoom"},{"Ft":"Performance","Fn":"Max Magnification","Fv":"0.23x"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"350 mm / 13.78 in"},{"Ft":"Production","Fn":"Accessory","Fv":"Lens Hood: ALC-SH111 (supplied)"},{"Ft":"Production","Fn":"Debut","Fv":"2013-08-27"},{"Ft":"Production","Fn":"Model Name","Fv":"SEL1670Z"}],[{"Ft":"Construction","Fn":"Aperture Blades","Fv":"9 blades, Circular aperture"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Standard Zoom Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"Full-Frame"},{"Ft":"Construction","Fn":"Lens Barrel","Fv":"Distance scale"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Sony A-mount"},{"Ft":"Construction","Fn":"Motor","Fv":"Ring-type ultrasonic"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"17 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"13 groups"},{"Ft":"Construction","Fn":"Optical Formula | Special Glass","Fv":"2 ED, 2 aspherical elements plus T* coating groups"},{"Ft":"Dimensions","Fn":"Filter Diameter","Fv":"77 mm / 3.03 in"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"83 mm / 3.27 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"111 mm / 4.37 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"974 g / 34.42 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical (wide) ~ 34.4° Diagonal | 28.8° Horizontal | 19.5° Vertical (tele)"},{"Ft":"Function","Fn":"Aperture","Fv":"f/2.8 ~ f/22"},{"Ft":"Function","Fn":"Autofocus","Fv":"Yes"},{"Ft":"Function","Fn":"Focal Length","Fv":"24 mm ~ 70 mm"},{"Ft":"Function","Fn":"Focus Type","Fv":"Internal"},{"Ft":"Function","Fn":"Image Stabilization","Fv":"No"},{"Ft":"Function","Fn":"Weather Resistance","Fv":"Yes"},{"Ft":"Function","Fn":"Zoom Type","Fv":"External zoom"},{"Ft":"Performance","Fn":"Max Magnification","Fv":"0.25x"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"340 mm / 13.39 in"},{"Ft":"Production","Fn":"Accessory","Fv":"Lens Hood: ALC-SH101 (supplied)"},{"Ft":"Production","Fn":"Debut","Fv":"2015-04-23"},{"Ft":"Production","Fn":"Model Name","Fv":"SAL-2470Z2"}]]