", "publisher": { "@type": "Organization", "name": "Tech Original", "logo":" https://techoriginal.net/wp-content/uploads/2025/07/cropped-logo-khong-nen-Photoroom.png" }, "mainEntityOfPage":{ "@type":"WebPage", "url": "https://techoriginal.net/sigma-17mm-f-4-and-23mm-f-1-4-lens-experience-versatile-wide-angle-duo-for-both-full-frame-and-crop-cameras/" } }
Sigma 17mm f/4 and 23mm f/1.4 Lens Experience: Versatile Wide-Angle Duo for Both Full Frame and Crop Cameras