Enhance your photography experience with the Af 27mm f/2.8 lens, a limited edition offering from TTArtisan. This lens is designed to help you capture life's precious moments and preserve them in high-quality images. Its vibrant yellow-orange color scheme, inspired by breathtaking sunsets, adds a touch of passion to your photography gear and sparks enthusiasm for shooting.This ultra-compact pancake lens is the ideal companion for your travel and creative photography needs. Its compact and exquisite design makes it highly portable and perfect for a wide range of photography genres, including portraits, street scenes, and landscapes.The Af 27mm f/2.8 lens features an Stm Stepping Motor, employing a ""Stm+leading screw"" design for smooth and precise focusing. This compact motor supports your camera's Anti-Shake function, making it an excellent choice for video shooting. Its quick focusing ability ensures you never miss capturing the perfect moment.Experience the convenience of Eye Recognition Focus, which offers accurate and agile eye tracking for capturing wonderful moments in photos and smooth images in videos. The lens also allows for close-up shooting at a minimum focus distance of 0.35m, enabling you to capture every detail. With a large aperture of F2.8, you can create fantastic bokeh in the non-focus areas of your shots.The lens features an independent clicked aperture ring for a more convenient and faster shooting experience. This design allows you to adjust the aperture directly on the lens, providing a more intuitive shooting experience.The Af 27mm f/2.8 lens also includes a Type-c interface for firmware upgrades, located on the back cap for improved aesthetics. This feature allows you to enhance the lens's performance by connecting it to a computer using a Type-c cable. Please note that a Type-c cable with data transfer function is required for this process, and it is recommended to perform the upgrade on a Windows system, preferably Windows 10.Please note that while this lens has its own aperture ring, some camera models may not support aperture value switching on the camera body, and adjustments may need to be made through the lens aperture ring. In summary, the Af 27mm f/2.8 lens from TTArtisan is a compact, versatile, and high-performing lens that can enhance your photography and videography experiences..