AR Coated BK7/K9 Glass Dome | cctv dome cover

FOB Price

US $5.995 - 99 piece

US $4.85100 - 999 piece

US $3.891000 - 4999 piece

US $2.885000 - 9999 piece

group name: PTZ Surveillance Dome

Min Order: 5 piece

brand name: FELIX GLASS optical glass Manufacturing base

model: FG-DL-BK7-001

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

update time: Thu, 11 Jun 2026 06:04:53 GMT

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Paramtents

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
Application Underwater Camera, ROV, Subsea Camera, Marine Surveillance, Optical Instrument, Underwater Lighting

Packging & Delivery

50cm x50cm x30cm
Min Order5 piece

Briefing

Factory OEM AR coated BK7/K9 optical glass dome lens, zero distortion, high pressure resistant, for camera & ROV systems.

Detailed

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!