In fact, the choice of green or red flashlight laser light can be based on personal preference, but if you require a longer range, I suggest that friends who require more obvious effects can choose green light, because green is the most obvious effect in the laser source RGB, which is better than th

Many people have seen lasers. The latest popular laser pointers include: cigarette lighter laser pointer, remote laser pointer, and focus laser pointer. The color types are: green light, red light, blue light, blue-violet light. At present, with these four colors, green is the most widely used color

First, the ultraviolet laser uses the spot to create a nick on the bottle body, the precise focusing spot is small, the processing heat effect is small, no thermal effect is produced, and there is no damage to the material.Secondly, the cosmetic bottle body obtained by UV laser marking has uniform g

All-solid-state lasers are developing in the direction of multiple wavelengths. Among them, LD-pumped all-solid-state green lasers are developing rapidly and are widely used in various fields.Medical applicationsSince the human eye is most sensitive to green light, pulsed lasers with a wavelength of