Mohs 9 Surface
Single-crystal sapphire helps resist scratching from sediment, cleaning, handling and outdoor exposure.
Home / All / Custom Sapphire Optical Components / Sapphire Optical Dome / AR Sapphire Hemispherical Dome | ROV Military Aerospace Optic Window
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AR Sapphire Hemispherical Dome | ROV Military Aerospace Optic Window
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|---|---|
| Categories | Sapphire Optical Dome |
| Brand | FELIX GLASS optical glass Manufacturing base |
| Model | FG‑OD‑0010029 |
| Material: | Sapphire / Optical Glass (BK7/Fused Silica) |
| Coating: | AR anti-reflective, AF anti-fingerprint, AG anti-glare multi-layer |
| Optical Performance | ≥99% light transmittance with AR coating, zero optical distortion |
| Surface Performance | Mohs 9 ultra-hard scratch resistant, impact resistant, weather resistant |
| MOQ Support | Small batch & 1-piece prototype sampling available |
| Manufacturing Service | OEM / ODM full sapphire dome customization |
| Quality Inspection | 100% full optical, impact & dimensional inspection before shipment |
| Unit Price | US $ 2.88-5.99 / piece |
| FOB port | SHENGZHEN SHANGHAI GUANGZHOU |
| Terms of Payment | L/C, D/A, D/P, Western Union |
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Detail Information
Felix Glass Co., Limited manufactures drawing-based sapphire hemispherical domes for engineers who need a hard optical cover for ROV camera housings, aerospace sensors, military-grade observation equipment and other protected imaging assemblies. The dome is intended to protect cameras, sensors and optical paths where a flat window may not provide the required viewing geometry or environmental durability. Sapphire is selected when abrasion resistance, chemical stability and long service life are important design factors. AR, AF, AG or wavelength-specific coating options can be matched to the optical band and use environment. Diameter, radius, wall thickness, edge detail and inspection criteria can be reviewed before production. The primary material option is single-crystal sapphire for hard optical protection. BK7 or fused silica optical glass can also be discussed when the project needs a different balance of cost, spectral range or mechanical requirements. Use conditions should define the final geometry and coating. The same dome family can support different optical systems when the drawing, sealing structure and spectral requirements are reviewed together. For underwater camera housings where optical clarity, pressure design, sealing and abrasion resistance need to work together. For airborne optical assemblies where material stability, coating selection and dimensional review are part of the design process. For observation, inspection and monitoring systems exposed to cleaning, dust, outdoor use or repeated handling. Diameter, radius, wall thickness, optical zone and mounting edge are checked before quoting. Sapphire, BK7 or fused silica is selected according to hardness, optical band and environment. Controlled grinding and forming support the required hemispherical or spherical geometry. Optical polishing and AR, AF, AG or IR coating are planned around the application target. Finished domes are checked for dimensions, surface appearance, optical clarity and coating quality. The original product emphasizes trial orders, custom manufacturing and fast engineering communication. In practical purchasing terms, Felix Glass can review one-piece prototype feasibility, small batch orders and repeat production after receiving a drawing and application details. Quotation timing depends on geometry, coating, tolerance, quantity and inspection requirements. The dome faces abrasion, saltwater exposure, repeated cleaning, outdoor service, thermal stress or long-life optical protection requirements. The application needs general optical clarity and a different cost-performance balance without sapphire-level hardness. The optical design needs UV performance, thermal stability or a material profile better matched to the wavelength range. For a custom hemispherical dome, the inspection plan should be tied to how the part will be mounted and used. Surface appearance alone is not enough for an optical housing component. Diameter, radius, wall thickness and edge profile are checked against the drawing. The optical area is reviewed for clarity, visual defects and coating appearance. Packaging is planned to reduce handling risk for polished and coated surfaces. Yes. Diameter, radius, wall thickness, edge detail and optical zone can be reviewed from your drawing. No. Transmission depends on wavelength range, coating design, substrate thickness and inspection method. Share the optical band for review. Sapphire is commonly considered for underwater optical covers because it offers hardness, corrosion resistance and stable protection when the housing design is appropriate. Please provide drawing, material, diameter, radius, wall thickness, coating, quantity, application environment and inspection requirements. Share your application, optical band, drawing, coating target, quantity and inspection requirements. Felix Glass can review manufacturability and prepare a quotation path for your AR sapphire hemispherical dome project.
Attention | AR sapphire hemispherical dome
AR Sapphire Hemispherical Dome for ROV, Aerospace and Optical Window Assemblies
Direct answer
What This Sapphire Hemispherical Dome Is Built to Do
Coating Review
Drawing-Based Build
Interest | material options
Material and Coating Choices for Engineering Evaluation
Specification planning
Core Specifications Retained from the Original Product
Product type AR sapphire hemispherical dome and custom optical dome window Model reference FG-OD-0010029 Material options Sapphire, BK7 optical glass or fused silica Surface performance Mohs 9 sapphire surface for scratch resistance when sapphire is selected Coating options AR, AF, AG, IR-bandpass or project-specific multilayer coating Customization Diameter, radius, wall thickness, edge profile, coating target and inspection criteria Production support One-piece prototype discussion, small batch support and OEM/ODM manufacturing
Application fit
Where ROV and Aerospace Teams Use Sapphire Domes
ROV and Marine Imaging
Aerospace and UAV Sensors
Defense and Industrial Optics
Desire | manufacturing path
How Felix Glass Reviews a Custom Dome RFQ
Drawing Review
Material Selection
CNC Forming
Polishing and Coating
Inspection and Packing
Original content preserved
Prototype and Small Batch Support
Decision support
When to Choose Sapphire, BK7 or Fused Silica
Choose Sapphire When
Review BK7 When
Review Fused Silica When
Quality focus
Inspection Points That Matter for Optical Dome Orders
Dimensional Review
Optical Zone Review
Shipment Protection
Related sapphire resources
Internal Links for Comparing Sapphire Optical Components
Buyer FAQ
Questions Before Ordering an AR Sapphire Hemispherical Dome
Can the dome size and radius be customized?
Does AR coating always have the same result?
Is sapphire suitable for ROV optical windows?
What RFQ information is useful?
Action | RFQ next step
Send Your Dome Drawing for Practical Engineering Feedback
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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 will respond promptly within 1 to 5 hours and provide an optimal, formal quotation within 1 to 2 days. Partnering with us is the smartest choice—start a mutually beneficial partnership today!
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Learn more from our FAQ
- 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.
CONTACT US NOW FOR A QUOTE
We will respond promptly within 1 to 5 hours and provide an optimal, formal quotation within 1 to 2 days. Partnering with us is the smartest choice—start a mutually beneficial partnership today!
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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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