A Compact, Versatile 35mm Prime Lens: F1.8 large aperture lens provides high resolution from center to corner and beautiful bokeh; works with all L-mount full-frame digital cameras. Great for Snapshots and Portraiture: The S-S35 has a similar angle view to what you see with your naked eye, for natural-looking close-up shots with a minimum focusing distance of 0.24 m/0.79 ft. Video Support: Excels in video recording, with minimal focus breathing and smooth aperture control. Lightweight, Rugged Design: Compact, portable lens is easy to carry all day in comfort; dust/splash*/freeze-resistant design withstands heavy field use under harsh conditions. Programmable Focus Throw with Rotation Speed and Rotational Quantum: Program the rotation of the manual focus ring to move seamlessly from infinite focus to close focus