The DZOFILM Vespid Prime Lens FF 100 mm T2.1 is a cinema lens with an EF mount and a 46.5mm image circle designed for professionals. The lens is compact and lightweight, making it convenient to carry around. The lens gives a nice balance between modern and vintage, sharp images with a natural look. 

The lens has a maximum aperture of T2.1 and a minimum aperture of T22. The minimum focusing distance is 0.79m and the lens has 16 blades that provide a round, soft bokeh. The lens has a diameter of 80mm which makes it compatible with various matte boxes. It is further composed of 9 elements in 7 groups. 

The focus throw of the lens is 270° and the lens is fully manual. There is little focus breathing and chromatic aberrations. 

The lens is 100 mm long and weighs 890 grams.