Optical Focusing Lens Barrel Assembly | CNC Machining Manufacturer

In this video, we demonstrate the complete manufacturing process of our precision Optical Focusing Lens Barrel Assembly. You'll see how we use advanced turn-mill composite and 5-axis CNC machining to create spiral guide slots and multi-stage positioning shoulders with ±0.01mm accuracy. Watch as we showcase the critical steps from aluminum bar cutting to black hard anodizing, highlighting how our optical-grade surface finishing ensures stable focusing and superior image quality for machine vision, medical optics, and scientific applications.