Laser Video
405nm 1W Fiber Coupled Laser With Collimator Video Operation Demo
It’s a 405nm fiber coupled laser with collimator. The focal length of collimator can be adjusted. Its output power is about 1000 mW. You can adjust the output power by adjusting the current.
Laser link: https://www.civillaser.com/index.php?main_page=product_info&products_id=702