Dongguan Felix Glass Co., Ltd. E-mail: james@felixglass.com - Tel: +86 185 6503 2888
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AR Coated BK7/K9 Glass Dome | cctv dome cover

AR Coated BK7/K9 Glass Dome | cctv dome cover
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CategoriesPTZ Surveillance Dome
BrandFELIX GLASS optical glass Manufacturing base
ModelFG-DL-BK7-001
Material:High-Strength Tempered Optical Glass
Thickness:2.0mm / 3.0mm / 4.0mm (Customizable)
Shape:Hemisphere / Dome (Customizable)
Feature:Zero Optical Distortion, High Pressure Resistant, Waterproof, Anti-Scratch, UV Resistant
ApplicationUnderwater Camera, ROV, Subsea Camera, Marine Surveillance, Optical Instrument, Underwater Lighting
Unit PriceUS $ 2.88-5.99 / piece
FOB portSHENGZHEN SHANGHAI GUANGZHOU
Terms of PaymentL/C, D/A, D/P, Western Union
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Detail Information
 Felix Glass | Top-Tier Custom Subsea Optical Dome Factory
 
With 23 years deep-sea optical manufacturing & ISO9001/ROHS certification, we tailor AR Coated BK7/K9 Glass Dome, deepwater dedicated underwater camera glass lens, cost-effective K9 optical dome cover, ultra-deep pressure resistant subsea dome, hermetic waterproof camera lens, aberration-free zero distortion BK7 hemisphere, serving military ocean survey, industrial ROV & offshore engineering across Europe, America and Southeast Asia.
 
Core Competitive Edge
 
Micron-level polishing realizes full aberration elimination for zero distortion BK7 hemisphere; customized AR coating lifts light transmittance ≥92% for AR Coated BK7/K9 Glass Dome. Exclusive structural reinforcement enables pressure resistant subsea dome to withstand ultra-deep hydrostatic pressure, while full sealing craft converts ordinary underwater camera glass lens into long-service waterproof camera lens. Standard K9 optical dome cover balances budget and performance, cutting clients’ underwater imaging malfunction rate by 65%.
 
Military-Grade Custom Parameters
 
- Substrate: High-purity BK7 / K9 optical crown glass
- Size Range: Dia 4–160mm, arbitrary hemispherical curvature OEM
- Coating: Single/multi-layer AR anti-reflection coating optional
- Waterproof & Pressure: IP67/IP68 sealing, customizable anti-pressure for 10m–2000m seawater depth
- Operating Environment: Stable -20℃~+70℃, 48h salt spray resistance for marine corrosion
 
High-End Application Scenarios
 
Military underwater reconnaissance, deepsea ROV shooting, offshore monitoring, ocean resource detection, subsea pipeline inspection equipment.
 
Formal Order Policy
 
- MOQ: 5pcs for R&D prototype sample
- Sample Cycle: 3–5 working days
- Mass Production Cycle: 10–18 working days
- Tiered Bulk Discount: 100pcs 7% OFF | 1000pcs 20% OFF
 
Strict QC & Global After-Sales Guarantee
 
100% full inspection on dimension, transmittance and pressure resistance before shipment; 12-month global quality warranty for defective factory products.
Dedicated English optical engineer 24/7 online for technical solution via WhatsApp & Email.
 
Submit your CAD drawing & depth parameter, obtain factory exclusive quotation within 24H!

Need Custom Optical Glass Solution?

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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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James Fu, Sales Director of FELIX OPTICAL GLASS, and a poster displaying contact information for an optical glass deep-processing factory.James Fu, Sales Director of FELIX OPTICAL GLASS, and a poster displaying contact information for an optical glass deep-processing factory. 2
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!
*Email
Name
*Title
*Content
Upload
  • Only supports .rar/.zip/.jpg/.png/.gif/.doc/.xls/.pdf, maximum 20MB.
Address

With 19 years of experience as a precision optical glass expert, we provide comprehensive and satisfactory customized solutions.

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