Decription: Material: α-BBO,Calcite or YVO4 Wavelength Range: α-BBO:200-3500nm,Calcite:350-2300nm,YVO4 :500-4000nm Extinction Ratio: α-BBO:<5×10-6,Calcite:<5×10-5,YVO4 ....
Seller: Fuzhou Hundreds Optics Inc China