{"product_id":"canon-17-40mm-f4-l-usm-lens-for-canon-ef-mount","title":"Canon 17-40mm f\/4 L USM Lens for Canon EF Mount","description":"The Canon 17-40mm f\/4 L USM Lens for Canon EF Mount is a versatile wide-angle zoom lens designed to meet the demands of professional photographers and serious enthusiasts. Featuring a constant f\/4 aperture, this lens delivers consistent exposure and excellent low-light performance across the entire zoom range. Its robust L-series construction ensures durability and weather resistance, making it suitable for challenging shooting conditions.\n\nEquipped with Canon’s Ultrasonic Motor (USM), the lens provides fast, precise, and quiet autofocus, ideal for both still photography and video recording. The optical design incorporates high-quality glass elements that minimize chromatic aberrations and distortions, resulting in sharp, high-contrast images with excellent color fidelity. The 17-40mm focal range offers flexibility for landscapes, architecture, and interior photography, while the compact and lightweight build enhances portability without compromising performance.\n\nThis lens is fully compatible with Canon’s EF mount cameras, delivering reliable performance and seamless integration with advanced camera features. Its combination of superior image quality, durable build, and versatile zoom range makes the Canon 17-40mm f\/4 L USM an essential tool for professionals seeking dependable wide-angle capabilities.","brand":"Canon","offers":[{"title":"Default Title","offer_id":49050973700313,"sku":"1086721","price":390.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/5327\/6707\/files\/canon-17-40mm-f-4-l-usm-lens-for-canon-ef-mount-lenses-small-format-canon-eos-mount-lenses-canon-ef-full-frame-lenses-canon-1086721-1178458232.jpg?v=1786074392","url":"https:\/\/www.aloinfousa.com\/de\/products\/canon-17-40mm-f4-l-usm-lens-for-canon-ef-mount","provider":"aloinfousa.com","version":"1.0","type":"link"}