The Long Exposure Filter Pack for DJI Mavic Pro & Pro Platinum from Freewell features four ND filters that allow you to capture optimal images in bright conditions by restricting the amount of light that hits the lens. Included are an ND128, ND256, ND400, and ND1000 filter, each one allowing in less light. The ND1000 filter cuts light by 10 f-stops and lets you shoot in very bright conditions.
The filters are made of robust and durable aluminum yet are very lightweight to prevent any extra stress on the drone, and they attach securely by easy snap-on installation. The optics are made of quality glass with eight layers of coating on each side that ensure minimal reflection and minimal glare.