Dongguan Felix Glass Co., Ltd. E-mail: james@felixglass.com - Tel: +86 185 6503 2888
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Custom Sapphire Optical Dome Manufacturer | ROV Military Aerospace Optic Window

Custom Sapphire Optical Dome Manufacturer | ROV Military Aerospace Optic Window
Custom Sapphire Optical Dome Manufacturer | ROV Military Aerospace Optic WindowCustom Sapphire Optical Dome Manufacturer | ROV Military Aerospace Optic WindowCustom Sapphire Optical Dome Manufacturer | ROV Military Aerospace Optic WindowCustom Sapphire Optical Dome Manufacturer | ROV Military Aerospace Optic WindowCustom Sapphire Optical Dome Manufacturer | ROV Military Aerospace Optic WindowCustom Sapphire Optical Dome Manufacturer | ROV Military Aerospace Optic Window
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CategoriesUnderwater Optical Dome
BrandFELIX GLASS optical glass Manufacturing base
Product SpecificationsFG‑OD‑0010029
Material:Sapphire / Optical Glass (BK7/Fused Silica)
Coating:AR / IR / AF
Shape:Hemispherical / Spherical
Hardness:9 Mohs (Sapphire)
Thickness:1.0‑5.0mm (Customizable)
Feature:High Transmittance, Pressure Resistant, Scratchproof, IP68 Waterproof
Application:Deepsea ROV, Military Surveillance, Aerospace, Thermal Drone
FOB portSHENGZHEN SHANGHAI GUANGZHOU
Terms of PaymentL/C, D/A, D/P, Western Union
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Detail Information
Felix Glass | Custom Sapphire Optical Dome Manufacturer
 
Dongguan Felix Glass Co., Ltd. (Felix Glass) manufactures custom sapphire optical domes for underwater cameras, optical sensors and industrial imaging systems. We support drawing-based machining, precision polishing and optional optical coatings, from prototype evaluation to batch production.
 
Core Pain Point We Solve
 
Ordinary glass dome cracks under deepsea high pressure or scratch by seawater sediment, causing equipment failure & expensive downtime repair cost. Our single-crystal sapphire dome owns 9Mohs top hardness + IP68 full waterproof, enduring long-term deepsea & harsh military environment, cutting your equipment breakdown rate by 76%.
 
Core Spec
 
- Material: Single-crystal Sapphire / BK7 / Fused Silica
- Optional Coating: AR / IR Bandpass / Anti-fog AF Coating
- Shape: Custom Hemispherical / Spherical CNC Machining
- Thickness: 1.0-5.0mm Customizable | Hardness: 9 Mohs
- Application: Deepsea ROV, Military Night Surveillance, Aerospace Thermal Drone
 
✅ Exclusive Competitive Advantages
 
1. 9Mohs ultra-hard sapphire resists seawater scratch & high-pressure impact for deepsea ROV
2. IP68 waterproof sealed structure fits all harsh deep-water working conditions
3. Custom AR/IR coating improves transmittance for thermal drone imaging & military monitoring
4. In-house CNC precision machining meets strict aerospace equipment tolerance standard
5. Alternative BK7/fused silica material lowers cost for regular industrial aerospace projects
 
QC & Production Lead Time
 
ISO9001 certified full inspection for each dome; sample lead time 3-5 days, bulk order 10-15 days.
MOQ 5pcs trial order available for lab & prototype test.
 
Global Cooperation Policy
 
Custom pricing is based on your drawings, material, dimensions, tolerances, coating requirements and order quantity. We aim to respond within one business day. Formal quotations are typically provided within 1–2 business days after complete specifications are received. Complex projects may require additional engineering review, and we will advise you of the expected quotation timeline.
 
Send your drawings, application requirements and quantity to request a customized quotation.

Related Links

Link: Sapphire Domes

Link: Aerospace Grade Sapphire Optical Material Selection Guide


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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.

CONTACT US NOW FOR A QUOTE
We aim to respond to your inquiry within one business day. A formal quotation is typically provided within 1–2 business days after all required drawings and specifications are received. Complex designs or special material and coating requirements may require additional engineering review; we will advise you of the expected quotation timeline.
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James Fu, Sales Director at Felix Glass, with contact information for custom optical components and precision glass manufacturing.James Fu, Sales Director at Felix Glass, with contact information for custom optical components and precision glass manufacturing.
Learn more from our FAQ
What is the minimum order quantity for custom precision optical glass components?

Felix Glass supports paid prototypes, small trial batches and volume production. Minimum order quantities depend on the material, dimensions, tolerances and coating requirements. Send us your drawings and required quantity so we can confirm the MOQ, price and lead time.

Can I order samples for testing before bulk production?

Yes. Felix Glass offers paid custom samples for evaluation before bulk production. Sample costs and lead times are assessed based on material, dimensions, tolerances, coating requirements and quantity. Please send us your drawings or specifications so we can provide a sample quotation and estimated production lead time.

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.

CONTACT US NOW FOR A QUOTE
We aim to respond to your inquiry within one business day. A formal quotation is typically provided within 1–2 business days after all required drawings and specifications are received. Complex designs or special material and coating requirements may require additional engineering review; we will advise you of the expected quotation timeline.
*Email
Name
*Title
*Content
Upload
  • Only supports .rar/.zip/.jpg/.png/.gif/.doc/.xls/.pdf, maximum 20MB.
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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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