Big Size Cusztomied Laser Grade CVD Znse Window
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Product Highlights
- Customized Options: Supports customized shapes, coatings, and surface quality to meet specific requirements.
- High Precision Quality: Features high precision, high quality control, and surface quality of 60-40.
- Thermal Stability: Non-hygroscopic with high resistance to thermal shock and low absorption coefficient.
- ISO9001 Certified: Manufactured by Changchun Yutai Optics Co.,Ltd with ISO9001 certification.
- Versatile Applications: Suitable for FLIR, medical, industrial, imaging, defense, and laser markets.
- Multiple Coating Options: Available with AR, BBR, filter coatings, and custom wavelength curves.
Product Attributes
- Customization
- Available
- Usage
- Optical
- Type
- Flat Lens
- Model NO.
- yt978
- Transmittance
- 80%-90%
- Shape
- Single-lens
- Material
- Glass
- Lenses Color
- Clear
- Certification
- RoHS
- Customized
- Customized
- Coating
- HC
- Surface Quality
- 60-40,
- Products Advantages
- High Precision, High Quality Control, High Efficie
- Transport Package
- Carton
- Specification
- 5-300mm
- Trademark
- YuTai
- Origin
- Changchun
- HS Code
- 9001909090
- Production Capacity
- 50000/Year
- Package Size
- 20.00cm * 20.00cm * 20.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Big Size Cusztomied Laser Grade CVD Znse Window
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Product Description

The transmission range of Zinc Selenide ZnSe-CVD is 0.5 - 20 µm.
ZnSe CVD used for high power CO2 laser optics at 10.6µm, for protective optics windows or optical elements in FLIR (forward looking infrared) thermal imaging equipment, optics for medical and industrial applications (optical plane parallel windows (plates, disks, blanks), wedged windows, optical meniscus, spherical and cylindrical lenses, prisms, resonator mirrors of CO2 laser).
The refractive index is near 2.4. Zinc Selenide has a very low absorbtion coefficient and is used extensively for high power infrared laser optic. It is non-hygroscopic.
Zinc Selenide (ZnSe) - transparent in wide spectral range from yellow (visible) to far IR. ZnSe material is a chemically inert, non-hygroscopic and highly pure product that is very effective in many optical applications due to its extremely low bulk losses, high resistance to thermal shock and stability in virtually all environments, easily machined.


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. is a manufacturer with ISO9001 certification. We are specialized in high-performance optical components
include lens, mirrors, filters, windows and prisms which are specified by customers. Yutai'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: 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 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.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2391540". Items marked "" are certified.
Company Profile
Changchun Yutai Optics Co Ltd. Specialize in the design and volume manufacturing of high performance optical components such as lens, prisms, windows, filters, mirrors and more for use in optical instruments and laser systems, as well as for military, telecommunications, medical, environment monitoring industry.
We can not only provide kinds of optical components, but also can make various types of optical coating such us Anti Reflection (AR) coating, High-Reflecting coating, Partial Reflection coating and Polarization Beamsplitter coating etc at single wavelength or broadband wavelength. The coating on the optical element is very important, which can improve the transmission, high reflection, etc.
Providing 'quality products, excellent service, competitive prices and prompt delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
Chang Chun Yutai Optics Co., Ltd. is a leading manufacturer company of optical products for the industrial, medical, scientific, instrumentation, and mechanical equipments, as well as strategic partner from product outsourcing to contract manufacturing for high precision optical component...
Yutai's manufacture center is based in Chang Chun City, the capital of Ji Lin Province, which is located in northeast of China; It is also the famous optical base of China. Yutai focus on the research and development of optical products, as well as manufacturing and selling. Our products have been sold to many countries and areas, have gained good reputation in the circle of international optics.
Yutai'is supported by the stronger technology of Chang Chun Optics & Mechanics Institution and Electro-Optical College affiliated to Chang Chun University of Science and Technology, own complete technological strength of optical production. Company owns international advanced milling and polishing equipments and advanced inspection instruments. Yutai has established a broad product portfolio, vertically integrated manufacturing facilities and multiple technology platforms for a Total Cost-down Solution from Custom Design, Pilot Production to Volume Manufacturing.
Yutai's products are mainly serving industry of national defense, aerospace industry, science&research, medication and inspection instruments. Products include IR camera lenses, special optical camera lenses for industrial research, variety of lenses, toridal lenses, cylinders such high precision optical components. Apart from branded optical glasses, materials are using by Yutai also include crystals, mainly are CaF2, MgF2, BaF2, GE, ZnSe, Si, ZnS and blue sapphire. After 10 years effort and development, our products can satisfy diversify of customers' needs.
Yutai consists of an excellent team, with ability of management, international marketing, to strict quality control. Company will produce more products with high quality to clients and seek greater developments in accordance with ISO9001 Management System.
Yutai will deliver products & services with high quality to maximize customer satisfaction through manufacturing excellence, as well as continual improvement
Optical lens
Optical lens include telecentric lens, beam expander lens and machine vision lens. Mainly used in optical-electric instruments, medical equipment, financial equipment, teaching equipment, semiconductor, optical communications, laser application, etc.
Optics
Yutai Optics is the largest manufacturer of standard optics in China. Main products are various kinds of spherical lens, cylindrical lens, optical window, optical prism, mirror, filter from optical glass, optical crystal and melt quartz material, etc. Tens of thousands lenses in stock now.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Room 606, Unit 3 Building 7, Xianxingmingyuan, Lvyuan Zong, Changchun, Jilin, China
-
Plant Area
- 450 square meters
-
Number of Employees
- 11
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month -
Nearest Port
- Dalian Port
Our Production Capability & Technical Expertise
-
Main Products
- Optical Lens
-
Production Machines
- Chamfering Machine, Edging Machine, Laser Interferometer, Milling and Precision Grinding Line, Polishing Machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-04-27
- Export Year
- 2017-02-08
-
Main Markets
- North America, Europe, Domestic
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
FAQ
- What are your main products?
- Optical lens,mirrors,windows,filters,prisms
- How long is your delivery time?
- In general delivery time is about one month for custom produced optics.except stock ones or some special optics.
- Do you provide samples ? is it free or extra ?
- We can provide free samples if we have stock optics as your request,while custom produced samples are not free.
- 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.
- What is your terms of payment ?
- T/T,L/C,VISA,Paypal,Alipay or Negotiation.
Send your message to this supplier
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