Sigma 300-600mm F4 DG OS | Sports Has Received EISA Ultra-Telephoto Zoom Lens 2025-2026

Core Points - Sigma Corporation of America has announced that its Sigma 300-600mm F4 DG OS | Sports lens has won the EISA ULTRA-TELEPHOTO ZOOM LENS award for 2025-2026 [1][2]. Product Features - The Sigma 300-600mm F4 DG OS | Sports lens is specifically designed for sports, action, and wildlife photography, featuring a brightness of F4, which is superior to most competitors that typically range from F5.6 to F6.3 [3]. - The lens includes 13 aperture blades that contribute to its soft bokeh effect and is composed of 28 elements arranged in 21 groups, incorporating FLD, SLD, and high refractive index lenses for effective chromatic aberration correction and excellent sharpness across all focal lengths [3]. - It utilizes an HLA (High-response Linear Actuator) motor for internal focusing and has a barrel designed to minimize heat absorption and prevent dust ingress [3]. - The lens features a function ring with two modes: Focus Preset and Power Focus, making it an excellent choice for wildlife and action photographers [3]. About EISA - The Expert Imaging and Sound Association (EISA) consists of 54 technology magazines, websites, and social media commentators from 27 countries, focusing on various electronics categories [4]. - EISA annually awards the best products in each class with the prestigious EISA Award [4].