New suppliers required for laser protection window Buyer and Importer

This is Sung Chan Lee with HB Laser Corporation in Korea.We are looking for a new supplier about the Laser optics.I request of quote as follow.---------------------------------------------------------------------------------1. Product Name: Protect windowMaterial: Fused SilicaSize: 50.8 (+ zero/-0.2 mmDia x 3.0 (+/-0.2) MMTSurface Figire: Lambda at before 633nm CoatingSurface Quality:-scratch and digWedge: <-arc minAngle of incidence: zero degreeBoth Surface AR coated at 1064nmQuantity: 300/500 PCs2nd. NIR Window.Angle of Incidence: ZeroCoating: Rabs <0.5% ****1070nmDesign Wavelength DWL (Nm): 650-1070650nm: Guide Beam850nm: Illumination1070nm: laser (center frequency)Substrate: Fused Silica (laser grade)Diameter (mm): 135 + 0.00/-0.10Surface Quality:-Thickness (mm): + zero/-0.20Clear Aperture (%): 95lSurface Flatness: λ/PairsQuantity: min/per PCs------------------------------------------------------------------------It's also looking at a number of companies.We will select the best companies at unit price, delivery time, etc.Please send me a quotationThank you.--------------------------------------------------------------------------1. Product Name: Protect windowMaterial: Fused SilicaSize: 50.8 (+ zero/-0.2 mmDia x 3.0 (+/-0.2) MMTSurface Figire: Lambda at before 633nm CoatingSurface Quality:-scratch and digWedge: <-arc minAngle of incidence: zero degreeBoth Surface AR coated at 1064nmQuantity: 300/500 PCs2nd. NIR Window.Angle of Incidence: ZeroCoating: Rabs <0.5% ****1070nmDesign Wavelength DWL (Nm): 650-1070650nm: Guide Beam850nm: Illumination1070nm: laser (center frequency)Substrate: Fused Silica (laser grade)Diameter (mm): 135 + 0.00/-0.10Surface Quality:-Thickness (mm): + zero/-0.20Clear Aperture (%): 95lSurface Flatness: λ/PairsQuantity: min/per PCs------------------------------------------------------------------------It's also looking at a number of companies.We will select the best companies at unit price, delivery time, etc.Please send me a quotationThank you. Show More