{"product_id":"used-canon-rf10-20mm-f4-l-is-stm-2","title":"USED Canon RF10-20mm F4 L IS STM","description":"\u003cp\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAchieves ultra-wide-angle shooting with a focal length of 10mm, enabling expansive shots in confined spaces or buildings, and dynamic perspective expression for vast landscapes and celestial objects.\u003c\/li\u003e\n\u003cli\u003eCovers up to a focal length of 20mm, allowing for high-freedom photographic and video expression utilizing zoom not only for still images but also for video.\u003c\/li\u003e\n\u003cli\u003eAchieves high-quality depiction with minimal color bleeding by effectively arranging 16 elements in 12 groups, including one \"Super UD Lens\" and three \"UD Lenses,\" correcting chromatic aberration across the entire zoom range.\u003c\/li\u003e\n\u003cli\u003eEmploys special coatings \"SWC (Subwavelength Structure Coating)\" and \"ASC (Air Sphere Coating)\" to reduce the occurrence of flare and ghosting caused by internal lens reflections.\u003c\/li\u003e\n\u003cli\u003eFeatures an in-lens optical image stabilization mechanism providing a 5.0-stop image stabilization effect. When attached to an \"EOS R3,\" it delivers a 6.0-stop image stabilization effect.\u003c\/li\u003e\n\u003cli\u003eIncorporates a dust- and moisture-resistant structure in the mount, control ring, focus ring, zoom ring, switch parts, and button parts.\u003c\/li\u003e\n\u003cli\u003eThe front element is treated with a fluorine coating that repels oil and water droplets, ensuring ease of maintenance.\u003c\/li\u003e\n\u003cli\u003eEquipped with a \"Lens Function Button\" easily operated by the left thumb, allowing for switching to arbitrarily assigned functions such as AF or exposure while holding the camera.\u003c\/li\u003e\n\u003cli\u003eAchieves a constant maximum aperture of F4 across the entire 10mm to 20mm zoom range, enabling stable shooting with minimal exposure variation even during video zoom.\u003c\/li\u003e\n\u003cli\u003eFor cameras equipped with in-body image stabilization, coordinated control with cameras featuring Movie Electronic IS suppresses camera shake even during handheld walking shots.\u003c\/li\u003e\n\u003cli\u003eEquipped with a lead-screw type stepping motor (STM) for smooth AF drive.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAngle of View (Horizontal, Vertical, Diagonal): 121°55′~84°・100°25′~62°・130°25′~94°\u003c\/li\u003e\n\u003cli\u003eLens Construction: 16 elements in 12 groups\u003c\/li\u003e\n\u003cli\u003eNumber of Diaphragm Blades: 9\u003c\/li\u003e\n\u003cli\u003eMinimum Aperture: 22\u003c\/li\u003e\n\u003cli\u003eClosest Focusing Distance: 0.25m\u003c\/li\u003e\n\u003cli\u003eMaximum Magnification: 0.12x (at 20mm)\u003c\/li\u003e\n\u003cli\u003eFilter Diameter: None (inserted into rear gelatin filter holder)\u003c\/li\u003e\n\u003cli\u003eMaximum Diameter x Length: Approx. φ83.7mm x 112mm\u003c\/li\u003e\n\u003cli\u003eWeight: Approx. 570g\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAccessories\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLens Pouch LP1219, Lens Cap 10-20, Lens Dust Cap RF\u003c\/p\u003e","brand":"CFJ","offers":[{"title":"Default Title","offer_id":54402071855397,"sku":"2484310026833","price":2044.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/5816\/3493\/files\/2484310026833-1-1.jpg?v=1793946715","url":"https:\/\/camera-factory-japan.com\/products\/used-canon-rf10-20mm-f4-l-is-stm-2","provider":"Camera Factory Japan","version":"1.0","type":"link"}