Civllaser’s 638nm 250mW red semiconductor laser with adjustable power supply. You adjust the output power buy adjusting the current. Let’s check it:
Laser link: https://www.civillaser.com/index.php?main_page=product_info&products_id=96
Civllaser’s 638nm 250mW red semiconductor laser with adjustable power supply. You adjust the output power buy adjusting the current. Let’s check it:
Laser link: https://www.civillaser.com/index.php?main_page=product_info&products_id=96
