Er,Cr,Yb:Glass case (3) – Ø4×105 mm for 1535nm laser October 14, 2022 By Ring Leave a Comment Requirements Product Specification/mm Yb: Er: Cr: Glass Ø4 x 105 mm Process Indicators Yb: Er: Cr: Glass Rod Ø4 x 105mm UNPOLISHING BLANK ROD CA: >95% BARREL FINISH: 45-65 micro inc Pictures