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- Company Name:Danyang Hopesun World Business Co.,Ltd
- Membership:Free Member
- Member Since:2005. 11.04
- Country/Region:China
- City:Jiangsu
- Contact:zhihua li
- Related Keywords:optical filter, light filtal
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Danyang Hopesun World Business Co.,Ltd
[China]
Description General Tolerance In Speicial Case
Material Chinese Optical Glass Schott / Ohara / HOYA / Corning Glass
Diameter Range 3.00~100.00mm 2.00~200.00mm
Diameter tolerance +/-0.025mm +/-0.005mm
Thickness >/=1.0mm 0.5mm.
Thickness Tolerance +/-0.05mm +/-0.015mm.
Form Error 3/3(0.5)fringe 3/1(0.2)fringe
Parallelism 1.0arcmin. 15.0 arc-seconds.
Surface Defects 5/3x0.16 5/3x0.04
Coating Normal BBAR & Mirror Coating. Normal BBAR & Mirror Coating.
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