Laowa 14mm f/4 FF RL Zero-D is designed for full frame mirrorless camera. It features close-to-zero distortion (Zero-D) with a 114° angle of view. The screw-in 52mm filter thread and the ultra-wide perspective allows photographers to create the inspiring pictures with one-of-kind element. Also, it is extremely compact and lightweight (weight: 228g, dimension: 58mmx59mm) which can be carried to anywhere, anytime with Zero Burden. This is definitely the most compact “Zero D” lens for full frame mirrorless camera.