A high quality PBS (polarising beam splitter) for combining 2 beams in one with the holder galvo laser machine By combining two-beam together -

By combining two-beam together - it increases power density on a spot and allows quick and efficient laser engraving / etching / marking on all surfaces without engraving paste (except brass and copper)

Can be installed on many 3D printers

Position “0” – Mode “PWM”

What is 5/5

15 watt (15000 mw) 445 nm blue diode "DUOS" laser head installed on a CNC frame

A high quality PBS (polarising beam splitter) for combining 2 beams in one with the holder galvo laser machine By combining two-beam together -About PBS Data specs The material of substrate: BK7 Type: Linear Polarizer (High power PBS optical contact)Construction: CubeSurface Quality: 40 20 60 40Clear Aperture (%): > 90 95% S Polarization Reflection (%): >99P Polarization Transmission (%): >90Extinction Ratio: > 1000: 1 Prism size: 10*10*10 mm 0. 2mm Wavelength Range (nm): 400 500 nm Surface Flatness: 8 Working power: >15 watt Combine 2 beams together with a high quality PBS Endurance PBS