F/2.8 DL Mount Lens. The DJI Zenmuse DL 50mm F2.8 LS ASPH is a 75mm-equivalent lens for the DJI Zenmuse X9-8K, X9, and X7 camera systems. DJI specifically designed their DL mount lenses for aerial photography with an “ultra-short flange focal distance” and lightweight carbon fiber housings. This reduces weight and improves gimbal and aircraft stability.

Leaf Shutter & Consistent Filter Thread Sizes. DJI included a leaf shutter system to reduce the effects of rolling shutter and banding from artificial light sources. This lens is capable of utilizing 46mm filters, and if that something you’re interested in, you’ll be happy to know that all of DJI’s DL lenses have consistent thread sizes.