When I first came across 515nm green laser diode module, it seems a bit different from 532nm green DPSS laser. It projects forest green color laser dot on targeting surface. Even though this green laser module gets much higher production cost, however, its projecting green laser dot directly from laser module is just much more stable and reliable than 532nm green DPSS laser. On condition that users have made proper selection of required output power, it has just brought workers quite accurate dot alignment precisely and accurately.
When users are making dot generation with 515nm green laser diode module, it can always be easily mounted and installed on required machine or devices. Even though sometimes users are in need to move laser alignment together with machine or devices, however, the projecting green laser dot always keeps stable and reliable performance.
Sometimes users are making dot projection with high output power 515nm green laser diode module, it is very important to make high attention to laser safety measures. If no special laser safety measures, powerful laser radiation might be greatly hazard to eyes and skins. Usually after proper adjustment of green laser dot projecting direction, its projecting green dot can just get the best performance.