405Nm Module Violet Purple 14X45Mm Review

My analysis of this industrial and scientific module showed that it emits a powerful and precise violet laser perfect for dimensional measurements. The beam is strong and visible, even in well-lit environments.The compact design makes it easy to handle and store. However, the module requires a stable surface to ensure accurate readings. Overall, I highly recommend this product for anyone in need of precise measurements in their industry..

First of all I would like to point out that this is by no means a blue laser. Blue lasers are closer to 450nm, which is 405nm, making them violet and ultraviolet. It's the same as black light. The beam is actually much brighter than it looks because most of the energy comes from the ultraviolet region. You can test this cheaply by simply pointing the beam at anything that fluoresces in the black light, such as a car. B. the cheapest clear plastic housing. The stain suddenly turns light blue as…