Zinc Sulphide Multispectralzinc Sulphide (ZnS) Zns CVD Cleartran Windows
| Customization: | Available |
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| Usage: | Medical, Optical, Photography |
| Type: | Flat Lens |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Basic Info.
- Model NO.
- yt982
- Transmittance
- >95%
- Shape
- Single-lens
- Material
- Optical Glass
- Lenses Color
- Clear
- Certification
- RoHS
- Customized
- Customized
- Coating
- HMC
- Polished
- Yes
- Surface Quality
- 60-40,40-20,20-10 etc
- Parallelism
- 10 Arc Min
- Dimention
- 3-450mm
- Dimention Tol
- +/-0.1mm
- C.a
- 85%
- Transport Package
- Box
- Specification
- 12.7mm
- Trademark
- Yutai
- Origin
- Changchun
- HS Code
- 9001909090
- Production Capacity
- 40000/Year
Packaging & Delivery
- Package Size
- 20.00cm * 20.00cm * 20.00cm
- Package Gross Weight
- 1.000kg
Product Description

Zinc sulphide (ZnS) is a chemical compound that is widely used in the field of optics due to its unique optical properties. Multispectral zinc sulphide is a type of ZnS that is designed to have high transmission in a range of wavelengths, including the visible, infrared, and ultraviolet regions.
Multispectral zinc sulphide is a popular material for the production of windows and lenses for use in imaging systems and sensors that require high transmission across a broad range of wavelengths. It is often used in the construction of lenses for thermal imaging cameras, night vision devices, and other systems that operate in the infrared region.
One of the unique properties of multispectral zinc sulphide is its ability to be formed into a variety of shapes, including domes, lenses, and prisms. It is also relatively easy to polish to a high degree of smoothness, making it ideal for use in high-quality optical components.
Multispectral zinc sulphide has some limitations in optical applications. It is relatively soft compared to some other optical materials, such as sapphire, and can be easily scratched if not handled carefully. It is also hygroscopic, which means that it can absorb moisture from the air, leading to changes in its optical properties.
In summary, multispectral zinc sulphide is a widely used material in the field of optics due to its high transmission in a range of wavelengths and its ability to be formed into a variety of shapes. It is used in the production of windows and lenses for use in imaging systems and sensors that require high transmission across a broad range of wavelengths. While it is relatively easy to work with and durable, its softness and hygroscopic nature can limit its use in some applications.
| Materials | ZnS(Multispectral/Standard) |
| Dimensional Tolerance | ± 0.1mm |
| Flatness | λ/4 |
| Surface Quality | 60 ~40 |
| Clear Aperture | 90% |
| Parallelism | < 1 arc min |
| coating | AR |
Factory information
Yutai Optics, we specialize in the design and volume manufacturing of high performance optical components such as lens,prisms,windo


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.
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