DJI 17-28mm T3.0 ASPH Lens Overview Designed for the Ronin 4D 6K and 8K gimbal cameras, this DJI 17-28mm T3.0 ASPH PZ Lens features a DL mount, full-frame sensor, and built-in servo zoom motor. The lens has calibration-free autofocusing technology and allows you to zoom within the 17 to 28mm focal range without needing to rebalance your Ronin 4D. A T3.0 to T22 aperture range and lens construction of 13 elements in 11 groups capture footage up to 8K with ease. The lens can focus on objects from 7.5" away at its minimum focal length. Its 67mm front diameter allows you to add compatible filters to customize your camera's visuals. Features at a Glance Lens construction of 13 elements in 11 groups 7.5" minimum object distance at 17mm; 10.2" minimum object distance at 28mm 67mm filter diameter T3.0 to T22 aperture range
