Compare Samyang 7.5mm F3.5 UMC Fisheye MFT

[[{"Ft":"Construction","Fn":"Form Factor","Fv":"Ultra Wide-Angle Prime Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"MFT"},{"Ft":"Construction","Fn":"Lens Barrel","Fv":"Physical aperture ring, Distance scale"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Micro Four Thirds-mount"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"9 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"7 groups"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"60 mm / 2.36 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"48 mm / 1.89 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"197 g / 6.96 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"180° Diagonal (fisheye)"},{"Ft":"Function","Fn":"Aperture","Fv":"f/3.5 ~ f/22"},{"Ft":"Function","Fn":"Autofocus","Fv":"No"},{"Ft":"Function","Fn":"Crop Factor","Fv":"2.0"},{"Ft":"Function","Fn":"Focal Length","Fv":"7.5 mm"},{"Ft":"Function","Fn":"Focal Length (35mm Equivalent)","Fv":"15.0 mm"},{"Ft":"Function","Fn":"Image Stabilization","Fv":"No"},{"Ft":"Function","Fn":"Weather Resistance","Fv":"No"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"90 mm / 3.54 in"},{"Ft":"Production","Fn":"Accessory","Fv":"Lens Hood: Built-in petal-type hood (supplied)"},{"Ft":"Production","Fn":"Debut","Fv":"2011-09-05"}]]