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✔ OEM / ODM Customization
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✔ Flexible Low MOQ & Fast Prototypes
Custom fused silica optical domes with optimized UV transmission, suitable for sensor and aerospace applications.
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|---|---|
| Categories | Aerospace Optical Dome |
| Brand | FELIX GLASS optical glass Manufacturing base |
| Model | FG-VFQD-024 |
| Materia | JGS2 UV‑Grade Fused Silica |
| Working Wavelength | 185‑2500 nm |
| Max Continuous Temperature | 1100℃ |
| Dome Style | Hemispherical / Partial Spherical |
| Surface Quality | 40‑20, up to 20‑10 scratch‑dig |
| Surface Figure | λ/2 ~ λ/4 @632.8nm |
| Coating | Bare / AR‑UV / Broadband AR |
| Edge Treatment | Custom Chamfer / Rounded / Sharp Edge |
| Bubble Grade | Class0 / Class1 / Class2 optional |
| Process | CNC‑Grinding‑Polishing‑Inspection |
| FOB port | SHENGZHEN SHANGHAI GUANGZHOU |
| Terms of Payment | L/C, D/A, D/P, Western Union |
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Core Pain Points For Fused Silica Optical Dome Projects
Improper quartz grade or poor processing leads to UV loss, thermal crack and assembly mismatch.
Bad UV‑transmission from incorrect quartz material grade
Thermal‑crack risk under high‑temperature working environment
Non‑standard JGS grade without traceable material certification
Poor dimensional accuracy causes sealing‑assembly failure
Custom Fused Silica & Fused Quartz Optical Dome Gallery
JGS1, JGS2, JGS3 quartz domes with custom geometry for UV sensor, aerospace and underwater optics.
JGS Material Grade Selection for Quartz Optical Dome
Differences of JGS1 / JGS2 / JGS3 fused silica for optical dome applications.
| Material Grade | Core Feature | Spectral Advantage | Main Restriction | Typical Application |
|---|---|---|---|---|
| JGS1 Fused Silica | Ultra‑low OH content | Deep‑UV high transmission | Higher material cost | Deep‑UV optics, UV sensor, aerospace |
| JGS2 Fused Silica | Low‑OH standard UV grade | Good UV‑Vis transmission | Not for deep‑UV band | General UV‑Vis industrial optical system |
| JGS3 Fused Silica | High‑OH infrared grade | Excellent near‑infrared transmission | Strong UV absorption | NIR infrared optical equipment |
Key Advantages of Fused Silica / Fused Quartz Optical Dome
High UV transmittance, thermal‑shock resistant custom quartz domes for industrial and aerospace projects.
Outstanding UV Transmission Performance
JGS series fused silica provides excellent ultraviolet light transmittance, ideal for UV‑sensor and UV‑detection optical domes.
High Temperature & Thermal‑Shock Resistance
Low thermal expansion coefficient, resist rapid temperature change, fit high‑temperature working scenarios.
Non‑birefringence Optical Property
Fused silica is optically isotropic, no birefringence disturbance for polarization‑sensitive optical systems.
Custom AR Anti‑Reflection Coating
Single‑sided / double‑sided AR coating optimized for UV, visible or near‑infrared spectrum requirements.
CNC Custom Machining
Custom radius, diameter, wall‑thickness and sealing flange geometry according to CAD drawings.
Application Boundary Reminder
Fused silica dome fits medium‑depth underwater use; not recommended for heavy seabed sediment environment due to moderate hardness.
Fused Silica Optical Dome Technical Specifications
Parameter reference for custom JGS1‑JGS2‑JGS3 fused quartz optical domes.
| Available Material Grade | JGS1 / JGS2 / JGS3 Fused Silica(Fused Quartz) |
|---|---|
| Diameter Range | 5 mm‑200 mm, fully custom |
| Machining Tolerance | ±0.01 mm high precision |
| Surface Polishing | Ultra‑precision optical polishing |
| Coating Options | Single‑sided / Double‑sided AR anti‑reflection coating |
| Typical Working Temp | ‑200 °C ~ +1100 °C |
| Application Scenarios | UV‑sensor, aerospace, medium‑depth underwater, industrial optical equipment |
In‑House Manufacturing Process for Quartz Optical Dome
Complete self‑production workflow for JGS series fused silica optical domes.
CNC Precision Machining
Ultra‑Precision Grinding
Optical Polishing
Vacuum AR Coating
100% Optical Inspection
Why Choose Dongguan Felix Glass Co., Ltd. For Quartz Dome Manufacturing
Custom‑made JGS fused silica domes for global UV‑optics, aerospace and industrial customers.
19+ Years Experience
Precision fused‑silica optical component manufacturer
Full JGS Grade Supply
JGS1 / JGS2 / JGS3 material with material traceability
Prototype & OEM
Low‑volume sample and mass‑production order support
Full‑Item Inspection
Dimensional, spectral and optical performance testing
Fast Engineering Feedback
Drawing review and quotation within 24 working hours
FAQ | Custom Fused Silica / Fused Quartz Optical Dome
Q1: What is difference between JGS1, JGS2 and JGS3 fused silica?
A: JGS1 for deep‑UV; JGS2 for general UV‑Vis; JGS3 for near‑infrared application. Our engineer will suggest proper grade based on your spectral requirement.
Q2: Can you make fused silica optical dome per my CAD drawings?
A: Yes. We customize radius, diameter, wall‑thickness and sealing flange according to your CAD files or technical specs.
Q3: Can fused silica dome work for underwater ROV camera?
A: Available for medium‑depth underwater scenarios; not suitable for heavy‑sediment seabed because of moderate Mohs hardness. Sapphire is recommended for deep‑sea heavy‑abrasion environment.
Q4: Do you provide custom AR coating for fused silica quartz dome?
A: Yes, single‑sided and double‑sided AR coatings optimized for UV‑Vis‑NIR spectral bands are available.
Q5: What about lead‑time for custom fused silica dome?
A: Sample order:8‑14 working days; mass‑production:18‑25 working days, subject to drawing complexity.
Request Your Custom Fused Silica Optical Dome Quotation
- ✓ 24‑hour drawing technical review
- ✓ JGS1 / JGS2 / JGS3 material grade selection
- ✓ Custom dimension, radius and AR‑coating solution
- ✓ Prototype sample & mass OEM service
- ✓ Optical inspection test report available
Please provide spectral requirement, working condition, dimension drawing or specifications. Our optical engineer will send detailed quotation for you within 24 hours.
Need Custom Optical Glass Solution?
Send us your drawing, dimension & coating requirements for fast quotation within 24 hours.
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Custom Precision Optical & Glass Components Manufacturer – Felix Glass Co., Limited.
We supply Industrial Glass, Sapphire Optics, Optical Lenses/Prisms/Filters, Infrared IR Optics, Functional & Display Glass, N-BK7/H-K9L Optical Glass, supporting OEM mass production and laboratory custom prototypes. Flexible MOQ & free sample service available. Fill in the form to download full datasheets and get factory wholesale price within 24 hours.
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- What is the minimum order quantity for custom precision optical glass components?
FELIX OPTICAL GLASS offers highly flexible MOQs to support customer projects, including prototype testing, small-batch trial orders, and high-volume production. All products can be fully customized to your drawings, tolerances, and application standards. Please send us your specifications, and we will reply within 1-5 hours and provide an accurate quotation after careful evaluation within 1-2 days.
- Can I get free glass samples for testing before bulk order?
Yes, our FELIX GLASS factory supports sample testing for a wide range of precision optical glass components and assemblies. The lead time for sample production is 3 to 7 working days. Please contact us today to arrange samples and obtain a customized solution that meets your needs.
- What is the production lead time for custom optical glass components?
A: The production cycle for standard samples is 3-10 working days, while mass production requires 15-35 working days, depending on the complexity of the product and the order quantity. We provide reliable precision optical glass components and fast delivery services for orders from industries such as defense, industrial equipment, medical devices, shipbuilding, robotics, automotive, and aerospace. Please submit your project details so we can provide you with an accurate delivery schedule.
- Are your optical glass products ISO, CE and RoHS certified?
All precision optical glass components from FELIX OPTICAL GLASS comply with ISO quality system standards as well as CE and RoHS requirements. We provide comprehensive test reports, spectral graphs, material certificates, and inspection documents for customer review. Please feel free to request complete certification details and a formal quotation at any time.
- Do you offer one-stop custom optical glass processing services?
Yes. We offer a full range of precision optical glass component processing services, including CNC machining, precision grinding, optical polishing, chemical/physical tempering, vacuum coating (AR anti-reflective coating, AF anti-fingerprint coating, AG anti-glare coating, IR infrared coating), and screen printing. From raw materials to finished products, every step is completed in our own factory. Please tell us your needs, and we will provide you with the most cost-effective solution.
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With 19 years of experience as a precision optical glass expert, we provide comprehensive and satisfactory customized solutions.
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