AR Coated Sapphire Optical Dome | Hemispherical Lens
FOB Price
- US $5.99
5 - 99 piece
- US $4.85
100 - 999 piece
- US $3.89
1000 - 4999 piece
- US $2.88
5000 - 9999 piece
group nameOptical Glass Dome
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Min Order5 piece
brand nameFELIX GLASS optical glass Manufacturing base
modelFG‑OD‑0010029
payment methodL/C, D/A, D/P, Western Union
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update timeWed, 13 May 2026 22:59:48 GMT
Paramtents
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, Scratch Resistant, Waterproof
Application: Surveillance, Underwater ROV, Thermal Imaging, Aerospace, Drone, Medical
Packging & Delivery
Size50cm x50cm x30cm
Weight0.5kg / piece
Min Order5 piece
Briefing
Custom AR coated sapphire hemispherical dome, high precision & pressure resistant for surveillance/ROV. OEM supported.
Detailed
✅ Get Your Custom Quote in 24 Hours
Our high-precision AR coated sapphire optical domes are engineered for demanding applications including surveillance, underwater ROVs, thermal imaging, and aerospace systems. Made from Mohs 9 sapphire, these hemispherical domes combine exceptional durability, scratch resistance, and crystal-clear optical performance.
Material options: Sapphire / BK7 / Fused Silica
Custom coatings: AR / IR / Anti-Reflective
Fast lead time: 3-5 days for samples, 10-15 days for bulk orders
✅ Key Features
- Premium Sapphire Construction: Mohs 9 hardness offers superior scratch, impact, and corrosion resistance for long-term use in harsh environments
- AR Coated Clarity: Multi-layer anti-reflective coating maximizes light transmittance (up to 99%) and minimizes glare for clear imaging
- Customizable Design: Available in custom thicknesses (1.0-5.0mm), diameters, and edge treatments to fit your exact requirements
- Versatile Applications: Ideal for underwater ROVs, surveillance cameras, thermal imaging, and aerospace optical systems
✅ Common Applications
- Underwater ROVs and subsea equipment
- Surveillance and security camera systems
- Thermal imaging and night vision devices
- Aerospace and defense optical systems
- Industrial optical sensors and instruments
All our sapphire domes undergo strict quality control, including optical performance testing, pressure resistance checks, and dimensional accuracy verification. We support small custom orders and large-volume production, with flexible lead times to meet your project needs.
If you need help selecting the right dome size, thickness or coating for your application, please contact our sales team today. We are happy to provide professional advice and a free quote based on your exact requirements.
✅ Mohs 9 sapphire for extreme durability
✅ AR coated for maximum light transmittance
✅ Pressure, scratch and corrosion resistant
✅ Custom sizes, thicknesses and coatings available
✅ 24-hour fast quotation with detailed specifications
✅ 100% inspected before shipment
Send us your requirements or drawing now, and we’ll reply with a custom quote within 24 hours!
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- Nearest port for product export
- Shenzhen, Guangzhou
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES
- Acceptable payment methods
- T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow