AR Coated Optical Glass Dome | Custom Anti-Reflection Optics for LiDAR & Surveillance
- US $8.64
5 - 99 piece
- US $7.64
100 - 999 piece
- US $6.56
1000 - 4999 piece
- US $4.58
5000 - 9999 piece
group nameAerospace Optical Dome
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Min Order5 piece
brand nameFELIX GLASS optical glass Manufacturing base
modelFG-HD-F-002
payment methodL/C, D/A, D/P, Western Union
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update timeFri, 28 Aug 2026 07:04:40 GMT
Paramtents
Material Options BK7, Sapphire, Fused Silica, Quartz
Surface Coating Multi-layer AR anti-reflection coating
Optical Performance High transmittance, low reflection, low optical distortion
Structural Feature Precision hemispherical dome structure, 360° wide-angle optical coverage
Diameter Range Custom 10–300 mm
Outdoor Performance UV resistant, thermal stable, anti-fog, scratch resistant
Coating Stability High adhesion, no peeling under long-term outdoor operation
Surface Quality Custom according to customer drawing requirements
Custom Parameter Custom diameter, thickness, curvature and AR wavelength spectrum
Edge Process Precision edge finishing for stable assembly and sealing
Optical Inspection 100% full optical inspected before shipment
Manufacturing Service OEM / ODM custom engineering service
Application LiDAR system, autonomous driving, surveillance camera, PTZ dome camera, machine vision, outdoor opti
Packging & Delivery
Size50cm x50cm x30cm
Weight0.5kg / piece
Min Order5 piece
Briefing
Detailed
Custom AR‑Coated Optical Glass Dome
Hong Kong Felix Optical Glass Co., Limited · Model FG‑ARCD‑SPW040
Hong Kong Felix Optical Glass Co., Limited supplies high‑precision hemispherical AR‑coated optical glass domes tailored for LiDAR sensing, autonomous driving, UAV and outdoor PTZ surveillance camera systems. Integrated multi‑layer anti‑reflection vacuum coating paired with precision hemispherical geometry minimizes surface reflection and stray‑light interference, delivering high transmittance, low optical distortion and stable imaging performance under strong sunlight, fog, rain and long‑term outdoor harsh‑environment operation.
This product belongs to Custom Optical Domes & Hemispheres, optimized for automotive LiDAR and outdoor surveillance optical engineer search intent.
All listed parameters are typical reference values. Final dimension, material, AR coating spectrum and tolerances shall be confirmed by official engineering drawings and project specifications.
2. Core Advantages of AR‑Coated Optical Domes
Our AR coated dome series solves critical optical pain‑points for vehicle‑borne, drone and outdoor monitoring equipment, boosting signal‑to‑noise ratio and long‑term environmental reliability.
- Multi‑layer AR vacuum coating: Greatly improves overall light transmittance, suppresses surface reflection and stray‑light noise for LiDAR laser signal fidelity.
- Ultra‑low hemispherical distortion: Ultra‑precision CNC hemispherical polishing achieves uniform 360‑degree optical coverage with minimal imaging deformation.
- Full outdoor weather resistance: UV‑stable, scratch‑resistant and anti‑fog coating layer, adapted for continuous exposure to sun, rain, humidity and wide temperature swings.
- Full drawing‑driven customization: Custom material, dimension, wall thickness, curvature and AR wavelength spectrum for OEM / ODM LiDAR and surveillance projects.
- 100% full inspection before shipment: Each unit undergoes transmittance, distortion and dimensional metrology testing to guarantee consistent finished‑part quality.
- Precision sealing edge finishing: High‑quality polished sealing edge for reliable mechanical assembly and environmental sealing with camera / LiDAR housings.
Explore more optical parts in Felix Glass product catalog.
3. Main Application Fields for AR‑Coated Optical Domes
AR‑coated hemispherical domes are widely adopted across automotive, drone, security and industrial optical sensing markets.
- Automotive LiDAR & Autonomous Driving: Anti‑reflection dome cover for vehicle‑mounted laser radar perception systems.
- UAV LiDAR Laser Scanning: Light‑weight high‑transmittance hemisphere for drone survey and mapping payloads.
- Outdoor PTZ Surveillance & Panoramic Monitoring: Weather‑proof dome housing for high‑speed dome cameras.
- Machine Vision & Industrial Automation: Protective optical window for automated visual inspection stations.
- Laser Measurement & Optical Sensing: Optical protective dome for ranging and environmental detection sensors.
- Smart Traffic & Outdoor Environmental Detection: Long‑life optical cover exposed to all‑weather roadside operating conditions.
AR coating performance is wavelength‑dependent. Please specify target working wavelength band when submitting your RFQ or drawing.
4. Full In‑House AR‑Coated Dome Production Workflow
Hong Kong Felix Optical Glass Co., Limited completes every critical manufacturing step internally under quality‑controlled conditions for optical dome products.
- Optical glass blank cutting & pre‑forming: High‑purity BK7 / fused silica / sapphire raw blank preparation
- Ultra‑precision hemispherical CNC polishing: CNC ultra‑precision grinding and polishing for accurate hemispherical curvature
- Multi‑layer AR vacuum thin‑film coating: High‑adhesion anti‑reflection thin‑film deposition matched to target wavelength range
- Optical transmittance & distortion performance test: Optical performance metrology test items
- Precision sealing‑edge finishing: Precision sealing‑edge polishing processing
- Final full‑dimensional inspection: Full dimensional and appearance quality inspection
- Dust‑free vacuum export‑grade packaging: Dust‑free vacuum packaging for international shipment
View our manufacturing strength on About Us.
5. Dome Optical‑Mechanical Performance
AR‑coated optical domes support multiple substrate materials and fully customizable coating spectra for LiDAR, surveillance and industrial sensing projects.
Every production batch is subjected to transmittance, geometry, surface quality and coating adhesion inspection before delivery. Customers may define acceptance criteria according to their optical system design specifications.
Find more design suggestions in our technical blog.
6. Customizable Specification Parameters(Material Selection Guide)
Below lists common custom options. Our engineers will evaluate manufacturability after receiving your CAD drawings.
| Specification item | Available options | Project confirmation factor |
|---|---|---|
| Substrate Material | BK7 / Sapphire / Fused Silica (Quartz) | Operating temperature, mechanical strength, spectral transmission requirements |
| Diameter | Fully customizable per drawing | LiDAR / camera housing mechanical envelope constraints |
| Wall Thickness | Fully customizable per drawing | Mechanical pressure‑resistance, weight budget, structural safety margin |
| Optical Coating | Multi‑layer AR anti‑reflection coating | Target operating wavelength band (VIS / NIR / LiDAR laser wavelength) |
| Light Transmittance | Optimized & customized for material & wavelength | System optical‑power budget, signal‑to‑noise‑ratio targets |
| Surface Quality | Custom scratch‑dig grade per drawing | Scattering‑loss control for laser & imaging channels |
| Dimensional Tolerance | Strictly customized to customer drawing | Assembly clearance and mechanical‑fit requirements |
| Edge Treatment | Precision polished sealing edge | Housing sealing performance and assembly compatibility |
| Compliance Standard | ISO9001, RoHS compliant, full batch traceability | System‑level certification and incoming‑audit requirements |
7. Production Cycle for Prototypes & Volume Orders
After drawing review, substrate material and AR‑coating spectrum confirmed, lead‑time reference as follows:
- Prototype samples: 14‑20 working days — For optical performance verification and system prototype integration testing.
- Pilot small‑batch: 20‑26 working days — Process validation prior to formal mass‑production release.
- Mass‑production orders: 26‑38 working days — Actual delivery depends on blank stock, vacuum‑coating chamber scheduling and inspection throughput.
Dust‑free vacuum‑sealed export‑grade packaging, suitable for international air freight for LiDAR and security equipment manufacturers.
8. AR‑Coated Optical Dome Frequently Asked Questions
Below are typical performance descriptions. Real indicators must match project drawings and customer incoming‑inspection specifications.
Q: What are benefits of AR‑coated dome vs ordinary uncoated glass dome?
A: Multi‑layer AR coating lowers surface reflection and glare, raises light transmittance, improves imaging clarity and delivers higher LiDAR laser‑signal transmission accuracy.
Q: Can this AR coating sustain long‑term outdoor deployment?
A: Our AR thin‑film features high layer adhesion, good UV‑resistance, thermal stability, scratch‑resistance and anti‑fog properties, suitable for long‑term harsh outdoor environment operation.
Q: What customizations can you provide for AR domes?
A: We customize dome outer diameter, curvature, wall thickness, substrate material, AR‑coating wavelength spectrum and edge finishing to satisfy LiDAR and surveillance equipment design needs.
Q: Do you support prototype sample and large‑volume mass supply?
A: We support single‑piece R&D prototype samples, small‑batch trial‑runs and high‑volume mass‑production orders. Every dome receives full inspection before shipment.
Request Quotation & Custom Drawing Review
Please provide dome dimension, curvature, selected substrate material, AR‑coating target wavelength band, edge‑processing requirements, installation constraints or attach your technical drawings. Our LiDAR‑focused optical engineering team will reply formal quotation and lead‑time within 24 working hours.
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