Home / All / Custom Precision Optical Components / Optical Domes / Aerospace Optical Dome / Custom ZnSe Multispectral Dome | Integrated Lens Infrared Dome
Custom ZnSe Multispectral Dome | Integrated Lens Infrared Dome
| Share | |
|---|---|
| Categories | Aerospace Optical Dome |
| Brand | FELIX GLASS optical glass Manufacturing base |
| Model | FE-GXQZ-0120 |
| Material | High-purity Zinc Selenide (ZnSe) |
| Spectral Range | 0.6 μm – 18 μm (multispectral) |
| Refractive Index (10 μm) | 2.40 |
| Mohs Hardness | 2.8 |
| Coating Option | Multispectral anti-reflection coating |
| Dimensional Tolerance | ±0.015 mm (high precision) |
| Surface Quality | Premium optical grade |
| Working Temperature | -45℃ ~ 70℃ (normal environment) |
| Applications | Defense & EO/IR Systems，Aerospace Infrared Optics，Laboratory |
| Structure | Hemisphere / Spherical segment / Dome with integrated lens |
| Unit Price | US $ 6.56-9.56 / piece |
| FOB port | SHENGZHEN SHANGHAI GUANGZHOU |
| Terms of Payment | L/C, D/A, D/P, Western Union |
| Download |  |
Detail Information
Custom Multispectral ZnSe Optical Dome | Integrated Lens Infrared Dome
Custom multispectral ZnSe optical domes are also known as infrared domes or optical fairings. Made of high-purity zinc selenide, they feature excellent transmittance across visible, near-infrared and far-infrared bands. This hemispherical component acts as a protective enclosure, while the integrated lens structure realizes light focusing and beam collimation, dual functions in one part. We fully customize diameter, wall thickness, spherical radius and surface coating. Widely applied to aerospace airborne devices, defense EO/IR systems, multispectral cameras and outdoor infrared monitoring equipment.
Core Advantages
- Wide multispectral transmission: covers 0.6 μm ~ 18 μm, adapts to multi-band optical systems
- Ultra-low absorption and uniform material, ensures clear multispectral imaging
- Standard dome structure, great airtightness, impact resistance and weather resistance
- Integrated lens design, simplifies optical assembly and saves installation space
- Custom multispectral anti-reflection coating for higher light transmittance
- High-precision machining, tight tolerance for high-end optical equipment
Main Product Types
- Hemispherical ZnSe Dome：Standard half-sphere optical dome, mainstream protective fairing
- Spherical Segmented Dome：Custom radian for special installation and optical path
- Integrated Dome with Lens Function：Dome + focusing lens integrated structure
- Thin-Wall ZnSe Dome：Lightweight design, dedicated for portable airborne equipment
- Special Caliber Custom Dome：Small/large diameter customized per installation requirements
Key Technical Specifications
| Item | Parameter |
|---|---|
| Material | High-purity Zinc Selenide (ZnSe) |
| Spectral Range | 0.6 μm – 18 μm (multispectral) |
| Refractive Index (10 μm) | 2.40 |
| Mohs Hardness | 2.8 |
| Structure | Hemisphere / Spherical segment / Dome with integrated lens |
| Coating | Multispectral anti-reflection coating |
| Dimensional Tolerance | ±0.015 mm (high precision) |
| Surface Quality | Premium optical grade |
| Working Temperature | -45℃ ~ 70℃ |
Main Applications
- Aerospace airborne multispectral detection systems
- Defense EO/IR optoelectronic equipment
- Multispectral thermal imaging & surveillance cameras
- Outdoor high-end infrared monitoring devices
- Laboratory multispectral optical testing instruments
Custom Service
- Custom outer diameter, inner diameter, wall thickness and spherical radius per drawings
- Tailored multispectral AR coating for designated wavelength bands
- Precision chamfering, edge grinding and sealing surface processing
- Prototype, small batch trial and mass production are all supported
Call to Action
Get Custom Quote | View More ZnSe Optical Components
Related Links
Related Products: ZnSe Infrared Lenses, ZnSe Optical Windows
Related Articles: [Knowledge Center] ZnSe Material Properties & Multispectral Optics Guide
FAQ
Q1: What is multispectral ZnSe optical dome?
A: It is a professional infrared optical fairing with integrated lens function. Made of ZnSe material, it supports multi-band light transmission, serving as both protective cover and optical focusing element for multispectral imaging devices.
Q2: Why use ZnSe for optical domes?
A: ZnSe has an ultra-wide transmission spectrum from visible to far infrared, with low optical absorption and stable performance, ideal for multispectral dome applications in aerospace and defense fields.
Q3: Can I customize the size and curvature of ZnSe dome?
A: Yes. We support full customization on caliber, wall thickness, spherical radian and overall shape according to your drawings or samples.
Q4: Do you provide multispectral coating for ZnSe domes?
A: We offer professional multi-band anti-reflection coating, which effectively reduces reflection loss and improves transmittance in target spectral ranges.
Q5: Is this dome suitable for airborne and outdoor use?
A: Our ZnSe optical dome has good structural stability and weather resistance, working reliably in airborne, field and harsh outdoor environments.
TO GETA FREE SAMPLE
Send an inquiry now and get a free sample. We will reply you within 1-5 minutes and get the official best price within 1-3 hours!
- Name
- *Title
- *Content
Learn more from our FAQ
- Can you customize the samples style according to my design requirement?
Of course! We can customize the process according to your needs: shape cutting, AR AG coating, high temperature oven, polishing and tempering, anti-UV ink printing, based on our mature supply system for processing and customization
- Can I get a sample with my own logo?
Since customized samples and shipping costs are high for both parties, in order to ensure a win-win situation for both parties and quality assurance, we only provide high-quality samples. But we can also provide existing product renderings and design mold services. Usually, we will first provide product renderings with your LOGO as a reference. Click to learn more about free samples
- What is your Production MOQ?
The minimum order quantity for our factory production is flexible and negotiable. Usually the MOQ is 100 pieces, and lower quantity is acceptable for trial order. Please feel free to let us know the quantity you need.
TO GETA FREE SAMPLE
Send an inquiry now and get a free sample. We will reply you within 1-5 minutes and get the official best price within 1-3 hours!
- Name
- *Title
- *Content
Focus on the research and development and manufacturing of high-quality optical lens glass/display panel glass/glass products!
Navigation
News
FELIX GLASS Expands High-Precision AR Coated Optical Glass for Medical Imaging, Industrial Display and Outdoor Optical SystemsFelix Glass develops high-precision AR coated optical glass for medical imaging, industrial display and outdoor systems, delivering high transmittance, l
FELIX GLASS: High Brightness Outdoor AR Coated Glass for Industrial Display SystemsFelix Glass provides high brightness AR coated optical glass for outdoor industrial display systems, reducing reflection and improving sunlight readability for demanding outdoor applications.