<ul><li>Silver Mirror</li><li>N-BK7</li><li>D10x2mm</li><li>Coating Silver</li></ul><br><br>1.Material:N-BK7 2.SizeD10x2mm 3.Thickness2mm 4.Dimension tolerance:+/-0.1mm 5.Thickness tolerance+/-0.1mm 6.Surface quality40/20 7.Flatness3/0.5 8.Parallism3' 9.CoatingSilverR>95% 10.Accept customization. If you need to customize, you can contact customer service.

D10x2mm Reflector Mirror Coating Protection Silver Optical Metal External Reflection Optical Glass N-BK7(H-K9L) Accept Customization