638nm Laser

Model: R638D050-70x40x45-1.0 638nm, 50mW, 1% power stability

Model: R638D100-66.8x23x22-1.5 638nm, 100mW, TEM00

R638D1000-13x15-1-(-10-50)-10 638nm, 1W, compact without PCB

Model: R638-SMF20 638nm, 20mW after single mode fiber