Compare Samyang 20mm F1.8 ED AS UMC vs Pentax 04 Toy Wide 1/1.7" vs Pentax 06 Telephoto 15-45mm 1/1.7"

[[{"Ft":"Construction","Fn":"Aperture Blades","Fv":"7 blades"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Ultra Wide-Angle Prime Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"Full-Frame"},{"Ft":"Construction","Fn":"Lens Barrel","Fv":"Physical aperture ring, Distance scale"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Canon EF-mount, Canon EF-M-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Pentax K-mount, Samsung NX-mount, Sony A-mount, Sony E-mount"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"13 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"12 groups"},{"Ft":"Construction","Fn":"Optical Formula | Special Glass","Fv":"Two aspherical + 3 ED elements, Ultra Multi 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":"88 mm / 3.46 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"497 g / 17.56 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"94.5° Diagonal | 84.0° Horizontal | 61.9° Vertical"},{"Ft":"Function","Fn":"Aperture","Fv":"f/1.8 ~ f/22"},{"Ft":"Function","Fn":"Autofocus","Fv":"No"},{"Ft":"Function","Fn":"Focal Length","Fv":"20 mm"},{"Ft":"Function","Fn":"Focus Type","Fv":"Internal"},{"Ft":"Function","Fn":"Image Stabilization","Fv":"No"},{"Ft":"Function","Fn":"Weather Resistance","Fv":"No"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"200 mm / 7.87 in"},{"Ft":"Production","Fn":"Accessory","Fv":"Lens hood included"},{"Ft":"Production","Fn":"Debut","Fv":"2016-08-08"}],[{"Ft":"Construction","Fn":"Form Factor","Fv":"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":"4 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"3 groups"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"41 mm / 1.61 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"25 mm / 0.98 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"21 g / 0.74 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"73.5° Diagonal | 63.7° Horizontal | 45.0° Vertical"},{"Ft":"Function","Fn":"Aperture","Fv":"f/7.1"},{"Ft":"Function","Fn":"Autofocus","Fv":"No"},{"Ft":"Function","Fn":"Crop Factor","Fv":"4.6"},{"Ft":"Function","Fn":"Focal Length","Fv":"6.3 mm"},{"Ft":"Function","Fn":"Focal Length (35mm Equivalent)","Fv":"29.0 mm"},{"Ft":"Performance","Fn":"Max Magnification","Fv":"0.15x"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"70 mm / 2.76 in"},{"Ft":"Production","Fn":"Debut","Fv":"2011-06-23"}],[{"Ft":"Construction","Fn":"Form Factor","Fv":"Telephoto Zoom Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"1/1.7\u0026#34;"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Pentax Q-mount"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"14 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"10 groups"},{"Ft":"Dimensions","Fn":"Filter Diameter","Fv":"40.5 mm / 1.59 in"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"50 mm / 1.97 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"56 mm / 2.20 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"90 g / 3.18 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"34.8° Diagonal | 29.2° Horizontal | 19.7° Vertical (wide) ~ 11.9° Diagonal | 9.9° Horizontal | 6.6° Vertical (tele)"},{"Ft":"Function","Fn":"Aperture","Fv":"f/2.8"},{"Ft":"Function","Fn":"Crop Factor","Fv":"4.6"},{"Ft":"Function","Fn":"Focal Length","Fv":"15 mm ~ 45 mm"},{"Ft":"Function","Fn":"Focal Length (35mm Equivalent)","Fv":"69.0 mm ~ 207.0 mm"},{"Ft":"Performance","Fn":"Max Magnification","Fv":"0.05x"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"1000 mm / 39.37 in"},{"Ft":"Production","Fn":"Debut","Fv":"2012-09-10"}]]