عدسة برايم للكاميرا 2.48x2.28بوصة أسود

Digital Stepping Motor (DSM) offers notably quick, quiet, and precise autofocus performance. An internal focusing design also limits the overall length of the lens during use. Chrome-plated metal lens mount is durable and accurate for a secure fit with the camera body, and gold-plated contacts help to ensure consistent communication between the lens and camera. USB port is incorporated for updating the lens's firmware. Yongnuo 50mm 1.8 Lens for Sony uses 8 optical elements arranged in 7 groups, including one low dispersion element to try and cut down on aberration and distortion, 7 aperture blades, gold-plated contacts and a metal mount. The lens features a USB port that lets you update the lens’ firmware without any additional dock. Its great performance and low price makes it an extremely affordable addition to every Sony shooter’s kit.