The elastic material composite process fits tightly and is easy to disassemble.
The surface of the fabric has been treated with water repellency to prevent splashes and stains.
The edge is finely wrapped to prevent the edge from falling off and to prevent wrinkling
The zoom part of the lens adopts the Velcro quick-release design. It can be used when the 500mm end is fixed, but it cannot be used when zooming. It is a spare type.