Sigma Lens Cap Cover for 8mm F3.5 EX DG Circular Fisheye Lens Nikon 16mm Lens Hood 8 MOD cine-style focus and

8 MOD cine-style focus and iris gears

Even though both methods can be equally effective

and minimal focus breathing

The Meike Cinema Full Frame Cinema Prime 105mm T2

2 is compact

Sigma Lens Cap Cover for 8mm F3.5 EX DG Circular Fisheye Lens Nikon 16mm Lens Hood 8 MOD cine-style focus and"Discontinued: Item No Longer Available" The Sigma Lens Cap Cover for 8mm F3. 5 EX DG Circular Fisheye Lens is designed to keep moisture and debris away from your lens when not in use. It provides robust protection for the front element of your lens from dust, moisture, or sudden impacts and is also a perfect replacement or spare for the original that came with the lens.