- The product 20mW Green Laser Sight 202 has been removed from comparison list.
- The product 500mW Tartarus Series Green Laser Pointer has been added to comparison list.
- The product 300mW Tartarus Series Green Laser Pointer has been added to comparison list.
- The product 300mW Sheol Series Blue Violet Laser Pointer has been added to comparison list.
- The product 400mW Sheol Series Blue Violet Laser Pointer has been added to comparison list.
- The product 1000mW 808nm Portable Infrared Laser Pointer has been added to comparison list.
- The product 500mW Levin Series Blue Laser Pointer has been added to comparison list.
- The product 1500mW 980nm Portable Infrared Laser Pointer has been added to comparison list.
- The product 1000mW 808nm Handheld Infrared Laser Pointer has been added to comparison list.
405nm
405nm laser emits light directly from 405nm laser diode. It emits visible blue violet laser to human naked eyes, is a distinctly different short wavelength laser.
