Custom Part # UV-5095-030-CC: UV Fused Silica Uncoated 50.8mm diameter Plano-Concave Mirror Substrate with a 0.3 Meter or 300mm ROC; 10.0mm Edge Thickness. Surface Finish: Approx.. ~0.25 wave @ 633nm Concave side.  Surface Quality <= 40-20 Concave side.  Plano side Fine Ground.

                                                

                                                   
         eSource Optics / PMB 126, 1225 Providence Rd, Whitinsville, MA 01588

       VUV-UV Optical Filters & Mirrors/ VUV-UV Windows/Lenses & Prisms