Compare Pentax HD Pentax-D FA 70-210mm F4 ED SDM WR

[[{"Ft":"Construction","Fn":"Aperture Blades","Fv":"9 blades"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Super Telephoto Zoom Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"APS-C"},{"Ft":"Construction","Fn":"Lens Barrel","Fv":"Focus limiter, Distance scale"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Pentax K-mount"},{"Ft":"Construction","Fn":"Material","Fv":"Magnesium alloy"},{"Ft":"Construction","Fn":"Motor","Fv":"Ring-type ultrasonic"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"20 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"14 groups"},{"Ft":"Construction","Fn":"Optical Formula | Special Glass","Fv":"2 anomalous dispersion and 3 ED elements + HD coating groups"},{"Ft":"Dimensions","Fn":"Filter Diameter","Fv":"67 mm / 2.64 in"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"79 mm / 3.11 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"175 mm / 6.89 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"819 g / 28.94 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"23.3° Diagonal | 19.5° Horizontal | 13.0° Vertical (wide) ~ 7.9° Diagonal | 6.5° Horizontal | 4.4° Vertical (tele)"},{"Ft":"Function","Fn":"Aperture","Fv":"f/4 ~ f/32"},{"Ft":"Function","Fn":"Autofocus","Fv":"Yes"},{"Ft":"Function","Fn":"Crop Factor","Fv":"1.5"},{"Ft":"Function","Fn":"Focal Length","Fv":"70 mm ~ 210 mm"},{"Ft":"Function","Fn":"Focal Length (35mm Equivalent)","Fv":"105.0 mm ~ 315.0 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":"Internal zoom"},{"Ft":"Performance","Fn":"Max Magnification","Fv":"0.32x"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"950 mm / 37.40 in"},{"Ft":"Production","Fn":"Accessory","Fv":"Lens hood included"},{"Ft":"Production","Fn":"Debut","Fv":"2020-01-22"}]]