Spot diameter 0.1mm 650nm externally modulated red laser positioning lamp dot line cross laser module

$299.00
Spot diameter 0.1mm, 650nm externally modulated red laser positioning lamp, dot line cross laser module Working voltage: DC 2.8-5.2(V) can

Wide Thick Beam 532nm 450nm 660nm 200mW Green Laser Module Rotatable

Price range: $79.00 through $89.00
Wide Thick Beam 532nm 450nm 660nm 200mW Green Laser Module Rotatable Parameter: Wavelength: 532nm 450nm 660nm Power: 200mW Voltage: 110V