Are you a passionate photographer seeking to elevate your craft The Pentax-d Fa 90mm f/2.8 Ed Aw Sr Lens is a high-quality, professional-grade lens that delivers unparalleled precision and clarity. Designed specifically for Pentax 645-mount medium format cameras, this versatile lens offers a medium telephoto focal length equivalent to 71mm in the 35mm format, making it ideal for capturing stunning portraits, intricate details, and the beauty of nature.The lens's fast maximum aperture of f/2.8 not only provides exceptional control over depth of field but also ensures superior performance in low-light conditions. Coupled with a rounded 9-blade diaphragm construction, it produces images with a soft, pleasing bokeh effect that makes your subjects truly stand out.The Pentax-d Fa 90mm f/2.8 Ed Aw Sr Lens also features the renowned Pentax Quick-Shift Focus System, allowing photographers to seamlessly transition between auto and manual focus modes.