Min. Order Reference FOB Price
10 Pieces US$2.50-10.00 / Piece
Product Description
Material Fused Quartz/JGS1/7980 Dimension tolerance ±0.1mm Clear aperture >90% Surface quality 40/20 or better Surface accuracy lambda/4@635nm Parallelism 99.8% Laser Endurance 6kw-20kw More Products Company Profile YEHE MACHINERY Co., Ltd. (Abbreviated as YEHE) is a ...