LM-2020 Overview
LM-2020 650nm Laser Module Optical and ( T = 25 ℃) Parameter Wavelength Optical Power (at 25℃) Control circurt Operating Voltage Operating Current Operation Temperature Range Storage Temperature Range Beam Size at 3M Min. 640 2.7 0 -25 Typical Max. NEGATIVE(-) Unit:mm E-Sunscience Co., Ltd 2F, No.