Compare Pentax 03 Fish-Eye 1/1.7" vs Panasonic Lumix G Fisheye 8mm F3.5 vs Panasonic Lumix G 12.5mm F12

[[{"Ft":"Construction","Fn":"Form Factor","Fv":"Ultra Wide-Angle Prime Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"1/1.7\u0026#34;"},{"Ft":"Construction","Fn":"Lens Barrel","Fv":"Distance scale"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Pentax Q-mount"},{"Ft":"Construction","Fn":"Material","Fv":"Plastic mount"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"6 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"5 groups"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"41 mm / 1.61 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"31 mm / 1.22 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"29 g / 1.02 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"173° Diagonal (Q7)"},{"Ft":"Function","Fn":"Aperture","Fv":"f/5.6"},{"Ft":"Function","Fn":"Autofocus","Fv":"No"},{"Ft":"Function","Fn":"Crop Factor","Fv":"4.6"},{"Ft":"Function","Fn":"Focal Length","Fv":"3.2 mm"},{"Ft":"Function","Fn":"Focal Length (35mm Equivalent)","Fv":"14.7 mm"},{"Ft":"Performance","Fn":"Max Magnification","Fv":"0.06x"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"90 mm / 3.54 in"},{"Ft":"Production","Fn":"Debut","Fv":"2011-06-23"}],[{"Ft":"Construction","Fn":"Aperture Blades","Fv":"7 blades, rounded blades"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Ultra Wide-Angle Prime Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"MFT"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Micro Four Thirds-mount"},{"Ft":"Construction","Fn":"Motor","Fv":"Micromotor"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"10 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"9 groups"},{"Ft":"Construction","Fn":"Optical Formula | Special Glass","Fv":"1 ED glass element groups"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"61 mm / 2.40 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"52 mm / 2.05 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"165 g / 5.83 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"180° Diagonal"},{"Ft":"Function","Fn":"Aperture","Fv":"f/3.5 ~ f/22"},{"Ft":"Function","Fn":"Autofocus","Fv":"Yes"},{"Ft":"Function","Fn":"Crop Factor","Fv":"2.0"},{"Ft":"Function","Fn":"Focal Length","Fv":"8 mm"},{"Ft":"Function","Fn":"Focal Length (35mm Equivalent)","Fv":"16.0 mm"},{"Ft":"Function","Fn":"Focus Type","Fv":"Internal"},{"Ft":"Function","Fn":"Image Stabilization","Fv":"No"},{"Ft":"Performance","Fn":"Max Magnification","Fv":"0.2x"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"100 mm / 3.94 in"},{"Ft":"Production","Fn":"Accessory","Fv":"Lens Hood: built-in hood (supplied)"},{"Ft":"Production","Fn":"Debut","Fv":"2010-06-01"}],[{"Ft":"Construction","Fn":"Form Factor","Fv":"Wide-Angle Prime Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"MFT"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Micro Four Thirds-mount"},{"Ft":"Construction","Fn":"Motor","Fv":"Micromotor"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"4 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"3 groups"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"75 mm / 2.95 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"21 mm / 0.83 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"45 g / 1.59 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"81.8° Diagonal | 71.5° Horizontal | 51.3° Vertical"},{"Ft":"Function","Fn":"Aperture","Fv":"f/12 fixed"},{"Ft":"Function","Fn":"Autofocus","Fv":"Yes"},{"Ft":"Function","Fn":"Crop Factor","Fv":"2.0"},{"Ft":"Function","Fn":"Focal Length","Fv":"12.5 mm"},{"Ft":"Function","Fn":"Focal Length (35mm Equivalent)","Fv":"25.0 mm"},{"Ft":"Function","Fn":"Image Stabilization","Fv":"No"},{"Ft":"Performance","Fn":"Max Magnification","Fv":"0.02x"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"600 mm / 23.62 in"},{"Ft":"Production","Fn":"Accessory","Fv":"Lens hood sold separately"},{"Ft":"Production","Fn":"Debut","Fv":"2010-09-21"},{"Ft":"Production","Fn":"Model Name","Fv":"H-FT012"}]]