Delta Lens Module Dual-Arm Assembly Solution compares the 2 arms to 2 human hands to operate synchronously, combined with vision instead of manual inspection for higher accuracy and standardized result. It is widely applied in electronic parts assembly or other assembly applications. Through automatic production, it can reduce 2 ~ 3 labors and avoid unnecessary rework in the case that grease is detected after assembly. Moreover, with Node-Red host control, it simplifies dual-arm program design and unifies the development environment.