High-precision windows in various materials

High-precision windows in various materials

Huake provides high-precision windows in various materials, including optical glass, fused silica, calcium fluoride, magnesium fluoride, silicon, and germanium.

Material :
BK7,Fused Silica,Sapphire,Calcium Fluoride,Magnesium Fluoride,Silicon,Germanium

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Product Details

Product Name

High-precision windows in various materials

Product description

High-power anti-reflection coating and partial reflection can be provided according to customer needs film, polarized spectroscopic film, depolarized spectroscopic film.

Product Parameters

Material	Refractive Index	Transmission Range(um)	Thermal ExpansionCoefficient(10-6/K)	Density(g/cm3)
BK7	1.5164@588nm	330-2100nm	7.5	2.52
Fused Silica	1.4858@308nm	185-2500nm	0.58	2.2
Sapphire	1.755@1000nm	180-4500nm	8.4	3.98
Calcium Fluoride	1.399@ 5000nm	170-7800nm	18.85	3.18
Magnesium Fluoride	no=1.3836(405nm) ne=1.3957(405nm)	120-7000nm	13.7\|\|a; 8.48\|\|c	3.17
Silicon	3.426@5000nm	1200-7000nm	2.55	2.33
Germanium	4.003@10000nm	2000-14000nm	5.5	5.33

Product Details

Why Choose Us？

About HuaKe

Company is mainly engaged in crystal devices, opticalcomponents, precision optics design, production and salesof one-stop service.

Crystal products KTP Nd: YVO 4, YVO4YVO4 Wedge, TGG crystal and other laser and birefringentcrystal; optical products are lenses, prisms, wedge anglepiece and a variety of wave plate and so on.

Companies adhere to the "quality, efficiency and service'for business purposes,has madewidely recognized by domestic and foreigncustomers.

Looking ahead, we will continue to innovatewilling to work with customers to grow, and win-wincooperation, the brilliant future of China's optical field andmake unremitting efforts.

FAQ

Q: What are your main products?

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

Q: How long is your delivery time?

A: In general delivery time is about one month for custom produced optics.except stock ones or some special optics.

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

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

Q:What is your MOQ?

A: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 ?

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

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