The barrel is an important component in the phone camera lens,it includes the chassis that supports the various lens elements and the cosmetic exterior. Plastic mounts, grooves, and moving portions of the lens are critical to the performance of the lens, and are machined to very concrete tolerances. Our lens barrel is made of plastic.Plastic mounts are less expensive and its weight is lighter. If the barrel is made of engineering plastic, it is produced by a highly efficient and precise method of injection molding. The interior surfaces of the barrel are also coated to protect them and to prevent internal reflection and flare.
Phone camera lens barrel features:
1.Light weight and bear specific tolerance
2.High impact resistance and  good heat resistance
3.Compatible with 99% mobile phones in the market
4.Quality assurance admitted by many optical tech-giants.