* The 100mm filter holder is made of aviation aluminum through CNC integrated processing, and the surface is oxidized by black matte; All nut parts of the bracket are made of copper and plated with black nickel, which is more durable and reduces the effect of stray light on imaging.
* The connection between the 100mm all-aluminum bracket and the camera lens is front, the overall structure is arc-shaped, and the protruding parts on both sides are clips. At the top of the bracket is a button and a slider to fix the slider.
* The 100mm all-aluminum bracket has a weight of about 77g and a frame thickness of about 9mm. It is suitable for wide-angle lenses with a focal length greater than 18mm.
