Do you know anything about iris detectors?

Now with the continuous development of science and technology, it also promotes the sustainable development of instruments. From ordinary magnifying glasses to professional pure optical instruments, to electron microscopes, and now to diagnostic analysis systems that combine the latest computer technology. Iris detector is a professional instrument for detecting iris changes, which is not only small in size, but also clear and easy to carry. Iris detector has two shooting modes: First, it can bring its own rainbow diagnostic instrument, which can be used to connect computers and televisions. When observing by yourself, you should move up and down, left and right appropriately, and then press stop when you see it clearly, so that you can analyze it. Second, assist in inspection. Examiners can stand behind the subjects and instruct them how to use the method of introspection. This disease can record some signs observed through iridescence. For example, the depth of color, the shape of reaction point (including point and linear pits). So as to know the health status of the subject. Matters needing attention in iris detection include: when testing, the subject should sit up straight and look straight at a fixed point in front. When observing, first look at the right eye membrane, then click the left eye membrane, and finally observe the size, density, iris color and surrounding iris tissue structure.