8x31mm 405nm 20mW Blue-Purple Laser Module with Internal Focus Dot Pattern

This compact laser module offers a high-precision beam in blue-purple light with a wavelength of 405nm. Designed to deliver 20mW of power, it provides a clear and stable output, perfect for applications requiring pinpoint accuracy. The module features an internal focus with a dot pattern, allowing for precise alignment and targeting. With its slim 8x31mm dimensions, it is easy to integrate into various devices or projects, making it an excellent choice for professionals needing reliable and consistent laser performance. Ideal for scientific, educational, and hobbyist use, this module combines precision with versatility. ``` Part Number: S8540520D ``` Manufacture country: China Instructions included: No