What materials can the company primarily process?-Shanghai Xuanfeng Optoelectronic Technology Co., Ltd.

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What materials can the company primarily process?

2026-08-25

We specialize in high-precision planar polishing, processing materials that span both the visible and infrared spectral ranges: ① Visible‑light/laser optical materials: optical glasses (such as K9 and BK7), quartz glass (including JGS1, JGS2, and JGS3), Corning series (e.g., 7980, 7979), and ZF‑series heavy flint glasses, among others. ② Infrared optical materials: single‑crystal germanium (Ge) and single‑crystal silicon (Si). These two materials are characterized by high hardness—silicon has a Vickers hardness of approximately 1150, while germanium is around 780—and relatively brittle textures, making them key strengths of our core manufacturing processes.

We specialize in high-precision planar polishing, with processing materials spanning both the visible and infrared spectral ranges:
① Visible-light/laser optical materials: optical glasses (such as K9 and BK7), quartz glass (including JGS1, JGS2, and JGS3), Corning series (such as 7980 and 7979), and ZF-series heavy flint glasses, among others.
② Infrared optical materials: single-crystal germanium (Ge) and single-crystal silicon (Si). These two materials exhibit high hardness—silicon has a Vickers hardness of approximately 1150, while germanium is around 780—and are relatively brittle, making them key strengths of our core manufacturing processes.

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What level of precision can be achieved with surface polishing?

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What level of precision can be achieved with surface polishing?

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