Product introductionLens composition 11 groups 14 pieces / shooting distance range: 0.2m-∞ / filter diameter: rear pinch type / with case (LP1016), built-in hood / aspheric lens Optical performance higher than Amazon Diagonal direction by latest optical design Even with an ultra-wide-angle lens with a 114 ° field of view, high image quality is achieved on the entire screen. Two high-precision glass molded aspherical lenses are used to reduce distortion and improve peripheral image quality, and two UD lenses minimize the occurrence of lateral chromatic aberration. As a result, high-resolution and high-contrast depiction with very little color bleeding at the subject boundary is achieved. In addition to adopting an optical design that takes into account that incident light that has passed through the lens is reflected by the image sensor part of the digital single lens reflex camera and does not adversely affect image quality, by optimizing the coating, flare and ghost can be suppressed. Achieves good color balance. A natural and beautiful bokeh is achieved by using a circular aperture. Excellent dust and drip-proof performance The mount, switch panel, and focus ring have a dust and drip-proof structure. This prevents dust and water droplets from entering the inside of the lens, enabling operation in harsher environments. * In combination with a dust-proof / drip-proof body. Others Includes a newly-designed “Lens Cap 14” that can be securely attached and removed. In addition to the use of an inner focus and ring USM, a high-speed CPU is installed and AF algorithm is optimized to achieve quiet and high-speed AF. Full-time manual focus mechanism Focus mode switch with a shape that prevents inadvertent switching is used to display all descriptions of environmentally conscious design products that comply with the European environmental regulations “RoHS Directive”
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