蓝宝石玻璃的主要特点及应用是什么 
1. 耐磨、高硬度，耐腐蚀，磨擦系数小，是精密仪表机械轴承的理想材料；
2. 耐磨、高硬度，耐腐蚀，透光性能 ，因此也是 手表 的表盖材料；
3. 高强度、耐腐蚀、高热导率、高热导率、高透光特性及宽透光波段（从近紫外到7um中红外波段），是理想的窗口材料和光学元件材料；
4. 电绝缘性能 ，六方对称结构，化学性能稳定，是 的半导体、超导衬底材料（漏电容和寄生电容小）；
5. 蓝宝石C面与Ⅲ-Ⅴ和Ⅱ-Ⅵ族沉积薄膜之间的晶格常数失配率小（与GaN之间失配率小于4％），因此，是目前GaN 蓝光LED与LD 主要的外延基片材料。

Changchun Yutai Optics Co., Ltd. will packing the goods with lenses' protective paper and then will packing them in very strong and safe box with

many protective foams to avoid damage when delivery.

For shipping, we normally used express,such as FedEx, DHL, UPS and so on.

Also have some cheap shipping method for very heavy goods, by train or by sea.

It is also available to supply the coating wavelength curve, such as AR coating,BBR coating,filter coating and so on.

Changchun Yutai Optics Co.,Ltd. -performance optical components

include lens, mirrors, filters,’s items are widely used in imaging, defense, medical,

laser and industry market. 

As a fast-growing supplier in Optics, Yutai Optics has quickly established itself as a leader in optical components with advanced technology and

quality control ability as Yutai aims to provide professional service and good quality items to meet customers' request.

Yutai already established long-term relation with many powerful companies all over the world.

 

Q: What are your main products?

A: Optical lens,mirrors,windows,filters,prisms

Q: How long is your delivery time?

A:.

Q: Do you provide samples ? is it free or extra ?

A: We can provide free samples if we have stock optics as your request,while custom produced samples are not free.

Q:What is your MOQ ?

MOQ is 10pcs for most of the optics, while MOQ could be only one piece if you need a element in big dimention.

Q: What is your terms of payment ?

T/T,L/C,VISA,Paypal,Alipay or Negotiation.