86-513-88799898
No 55, Shuanggong Road, Qutang Town, Haian Country, Nantong, Jiangsu, China
k@waimaotong.com
BK7/K9 optical glasses, US $ 0.1 - 10 / Piece, Jiangsu, China (Mainland), Ruisen, bk7/k9.Source from Nantong Ruisen Optical Co., Ltd. on Waimaotong.com.
BK7/K9 optical glasses
Technical indicators
1 Surface quality: 0/0, 40/20 ~ 80/502 Surface Accuracy: 1/10 in, 1/4 into 2 into3 Thickness Tolerance: ± 0.01mm ~ ± 0.02mm4 Parallelism: 5Arc second ~ 1Arc Minute5 Processing range: up to 0.2mm thickness of the thinnest6 Coating7 steel
producing
packing
blue optical glass
colorless optical glass b270
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