Product introduction Standard and single focus lens. Large aperture standard lens with an open F value of 1.2. Adopt aspherical lens in the optical system. The lens arrangement, optimized coating, and circular aperture with beautiful bokeh are used to suppress ghosting and flare during digital photography. Ring USM, high speed CPU, AF is also agile. Also equipped with a full-time manual focus mechanism. Lens composition 6 groups 8 pieces / Shooting distance range: 0.45m-∞ / Filter diameter: 72mm / Case (LP1214) / Features from Discovery Japan with hood (ES-78) Features Easy handheld shooting even in dark scenes such as indoors and sunsets , An open f / 1.2 ultra-large aperture standard L lens. Taking advantage of the beautiful large bokeh due to the shallow depth of field, the subject can be drawn impressively, so it can be actively used for weddings and portrait photography. The aspherical lens used in the optical system realizes a sharp, high-contrast image from the open to a professional finish. ■
Aspherical lens Spherical aberration correction for large-aperture lenses, distortion correction for wide-angle lenses, and miniaturization of zoom lenses. The aspheric lens was born to solve these three themes. ■
Ring USM USM (Ultrasonic Motor) = Ultrasonic motor with high torque / high response for quick focusing. It has ideal characteristics as a lens drive motor, such as almost no operating noise. ■
Full-time manual focus After auto-focusing, this function enables manual focus immediately by rotating the focus ring after one-shot AF so that the photographer can finally adjust the focus. ■
Dust-proof / Drip-proof The various parts have a highly dust-proof / drip-proof structure that can cope with the harsh shooting conditions of professionals to prevent the entry of dust and water droplets. View all product descriptions
Model Number: EF5012LU
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