Nokton 17.5mm F0.95 is the new designed wide-angle lens exclusive for 　Micro Four Thirds mount. The angle of view 64.6° is equivalent to 35mm wide lens 　(Crop factor : x2). 　This lens is achieved to get amazing high speed of F0.95 at wide open with the most popular 　focal length. Same as well reputed our Nokton 25mm F0.95, this lens is also able to be 　shot under insufficient lighting circumstance and gives you a beautiful Bokeh. 　■ Exclusive for Micro Four Thirds Mount 　■ 13 elements in 9 groups with Super High Refractive element and Aspherical element. 　■ Newly adopted Selective Aperture Control System 　■ Full Metal Barrel with high toughness and durability 　■ Manual Focus for Smoothly and Perfectly focusing 　■ 10 aperture blades brings you a beautiful Bokeh Focal Length : 17.5mm Aperture Ratio : 1 : 0.95 Smallest aperture : F16 Lens Construction : 9 Groups 13 Elements Picture Angle : 64.6 ° Aperture Blades : 10 Nearest Distance : 0.15m Macro ratio : 1:4.0 Diameter x Length : φ63.4mm x 80.0mm Weight : 540g (without hood) Mount : Micro Four Thirds Mount Lens hood included with lens   　Nokton 25mm F0.95 is the new standard lens designed for micro four thirds. 　With 47.3°natural angle, this lens reaches to offer amazing high speed of 0.95 　at wide open. 　With this speed, you can enjoy photograph of blurred background. 　■ Exclusive for Micro Four Thirds Mount 　■ 8 Groups 11 Elements, using high reflection element 　■ Full Metal Barrel with high toughness and durability 　■ Manual focusing, that makes reliable operation possible 　■ Beautiful Bokeh, produced by 10 blades of iris diaphragm Focal Length : 25mm Aperture Ratio : 1 : 0.95 Smallest aperture : F16 Lens Construction : 8 Groups 11 Elements Picture Angle : 47.3 ° Aperture Blades : 10 Nearest Distance : 0.17m Macro ratio : 1:3.9 Diameter x Length : φ58.4mm x 70.0mm Weight : 410g (without hood) Mount : Micro Four Thirds Mount Lens hood included with lens