【】The adjustable aperture diaphragm is made of high-quality aluminum alloy material, which is reliable and . High quality materials can bring you a good experience
【Wide Application】The microscope aperture adapter is very suitable for optical applications, it can be widely used in a variety of optical instruments, cameras, etc.
【 Technology】The microscope adjustable aperture is processed and manufactured with high‑quality technology. And it has small size which is convenient for you to carry and store it
【Compact Size】The camera adjustable aperture has compact and practical design which makes the diaphragm work more stable and convenient