DescriptionAdopting great quality material, which lets you use it for a very long time. Though it is simple in design, it's so practical when you use it. The excellent workmanship of our product will bring you a good experience. Easy and convenient to install and use, it is a very useful adjustable aperture.Features- Color: Black. - Size: 3.70X3.70X0.71cm/1.45X1.45X0.28 inch. - Material: Metal. - Metal material, reliable performance, durable. Change the diameter of the aperture by the handle. - It has a simple design, but very practical in use, giving you a good using experience. - It is easy to use and install, bring much convenience to you.- Small apertures of different diameters are provided in the optical system to meet different light transmission requirements. - Fine workmanship and creative appearance ensure its popularity and practicality.
