A scope, viewed from the outside, is made of all metal, except for aluminum, which is glass. In theory, the hardness of glass is greater than steel. In this case, the sight should be a more durable item.
The one-piece tube is the outer tube of the scope when CNC machining, the front tube, the middle section of the adjustment button part, and the rear tube shell are connected into an integral part, which is turned and formed at one time (some scopes will be stamped once)
Like a telescope, the sight can zoom in on the distant scene and magnify the object to a certain multiple. But optical sights and telescopes are two different concepts of optical instruments. We all know that telescopes use convex and concave mirrors to complete their work. So what is the working principle of optical sights? How does it work? Why optical sights Can you aim the object?
The main products are optical instrument series such as gun sights, red dot sights, sighting scopes, monoculars, periscopes, etc.