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BK7/K9 Hemispherical Optical Glass Dome | Underwater Camera

BK7/K9 Hemispherical Optical Glass Dome | Underwater Camera

FOB Price

US $7.55
5 - 99 piece
US $6.98
100 - 999 piece
US $4.69
1000 - 4999 piece
US $2.91
5000 - 9999 piece

group nameOptical Glass Dome
Min Order5 piece
brand nameFELIX GLASS optical glass Manufacturing base
modelFG-DOM-001
payment methodL/C, D/A, D/P, Western Union
update timeWed, 13 May 2026 23:44:09 GMT

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Paramtents

Model dome lens
Material BK7/K9 Glass, Sapphire, Fused Silica
Surface AR Coating, High Transmittance
Product Type Optical Dome Lens, Protective Optical Dome
Application Camera, Surveillance, Aerospace, Industrial, Medical
Customization OEM/ODM, Custom Size, Slanted Edge, Coating
Feature High Transmittance, IR Compatible, High Hardness, Protective
Shape Hemispherical / Hyper‑hemispherical
Diameter: 10mm-200mm customizable
Waterproof Rating IP68 for underwater use
Transmittance Up to 99% with optional AR coating

Packging & Delivery

Size50cm x50cm x30cm
Weight0.5kg / piece
Min Order5 piece

Briefing

BK7/K9 hemispherical optical glass dome for underwater cameras, high transmittance & waterproof. OEM/ODM supported.

Detailed

✅ Get Your Custom Quote in 24 Hours

This hemispherical optical glass dome is crafted from high-quality BK7 or K9 optical glass, designed to provide clear imaging and robust protection for camera lenses in both land and underwater environments. With precision grinding and polishing, it ensures minimal optical distortion and excellent light transmittance, making it ideal for surveillance cameras, underwater ROVs, and industrial imaging systems.

Material: BK7 / K9 Optical Glass

Waterproof Rating: IP68 for underwater use

Fast lead time: 3-5 days for samples, 10-15 days for bulk orders

✅ Key Features

- High-Quality Construction: Made from premium BK7/K9 optical glass for reliable durability and clarity

- Excellent Optical Performance: High light transmittance and minimal distortion for sharp, undistorted footage

- Customizable Sizes: Available in diameters from 10mm to 200mm, with customizable thickness and edge treatments

- Optional Coatings: Multi-layer anti-reflective (AR) coatings available to enhance light transmission and reduce glare

- Durable & Waterproof: IP68 rated, suitable for harsh underwater and outdoor conditions

- OEM/ODM Supported: Custom sizes, coatings, and mounting options available for your unique project

✅ Common Applications

- Underwater ROV cameras and subsea equipment

- Outdoor surveillance and security cameras

- Industrial machine vision and inspection systems

- Marine monitoring and scientific imaging

- Drones and aerial photography requiring waterproof protection

All our optical glass domes undergo strict quality control, including dimensional accuracy checks, surface quality inspection, and optical performance testing. We support small custom orders and large-volume production, with flexible lead times to meet your project schedule.

If you need help selecting the right dome size, thickness or coating for your underwater camera application, please contact our sales team today.

✅ BK7/K9 optical glass construction for high clarity

✅ IP68 waterproof for reliable underwater use

✅ Custom sizes and AR coatings available

✅ 24-hour fast quotation with detailed specifications

✅ 100% inspection before shipment

Send us your camera model or drawing now, and we’ll reply with a custom quote within 24 hours!

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6YRS FELIX GLASS MFG.CO.,LIMITED

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

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