• (Achieves Good Illustration) Adopts 13 lenses in 10 groups including 2 aspherical lenses. Superior optical design reduces aberration and distortion that can occur with ultra wide angle lenses • (Bright Open F Value) The open F2 brightness reduces image quality loss in situations where light is prone to lack in light, such as at night scenes and indoor environments • Minimum Focus Distance: 1.2 ft (0.25 m): The unique visual effect of the wide angle lens captures objects larger and smaller from a distance, making it possible to create impactful expressions when shooting at close distances • Filter Holder and Lens Cap Included: Includes a filter holder and a compatible screw-on metal lens cap. Using the filter holder, you can attach a 72mm diameter protector, ND filter, CPL filter, etc. Also included is a TPU rubber lens cap that can be used when the holder is not in use • Manufacturer Warranty: 2 years (subject to natural failures) / *Images are for illustrative purposes only. Shape may vary depending on mount